2021837370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 6195916800

約数和(自身を除く): 4174079430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 59, 70, 85, 87, 102, 105, 118, 119, 145, 170, 174, 177, 203, 210, 238, 255, 290, 295, 331, 354, 357, 406, 413, 435, 493, 510, 590, 595, 609, 662, 714, 826, 870, 885, 986, 993, 1003, 1015, 1190, 1218, 1239, 1479, 1655, 1711, 1770, 1785, 1986, 2006, 2030, 2065, 2317, 2465, 2478, 2958, 3009, 3045, 3310, 3422, 3451, 3570, 4130, 4634, 4930, 4965, 5015, 5133, 5627, 6018, 6090, 6195, 6902, 6951, 7021, 7395, 8555, 9599, 9930, 10030, 10266, 10353, 11254, 11585, 11977, 12390, 13902, 14042, 14790, 15045, 16881, 17110, 17255, 19198, 19529, 20706, 21063, 23170, 23954, 25665, 28135, 28797, 29087, 30090, 33762, 34510, 34755, 35105, 35931, 39058, 39389, 42126, 47995, 51330, 51765, 56270, 57594, 58174, 58587, 59885, 67193, 69510, 70210, 71862, 78778, 84405, 87261, 95990, 97645, 103530, 105315, 117174, 118167, 119770, 134386, 136703, 143985, 145435, 163183, 168810, 174522, 179655, 195290, 196945, 201579, 203609, 210630, 236334, 273406, 287970, 290870, 292935, 326366, 331993, 335965, 359310, 393890, 403158, 407218, 410109, 436305, 489549, 566341, 585870, 590835, 610827, 663986, 671930, 683515, 815915, 820218, 872610, 979098, 995979, 1007895, 1018045, 1132682, 1142281, 1181670, 1221654, 1367030, 1631830, 1659965, 1699023, 1991958, 2015790, 2036090, 2050545, 2284562, 2323951, 2447745, 2831705, 3054135, 3319930, 3398046, 3426843, 3964387, 4101090, 4647902, 4895490, 4979895, 5663410, 5711405, 6108270, 6853686, 6971853, 7928774, 8495115, 9627797, 9959790, 11422810, 11619755, 11893161, 13943706, 16990230, 17134215, 19255594, 19821935, 23239510, 23786322, 28883391, 34268430, 34859265, 39643870, 48138985, 57766782, 59465805, 67394579, 69718530, 96277970, 118931610, 134789158, 144416955, 202183737, 288833910, 336972895, 404367474, 673945790, 1010918685, 2021837370]

約数ペア:

[(1, 2021837370), (2, 1010918685), (3, 673945790), (5, 404367474), (6, 336972895), (7, 288833910), (10, 202183737), (14, 144416955), (15, 134789158), (17, 118931610), (21, 96277970), (29, 69718530), (30, 67394579), (34, 59465805), (35, 57766782), (42, 48138985), (51, 39643870), (58, 34859265), (59, 34268430), (70, 28883391), (85, 23786322), (87, 23239510), (102, 19821935), (105, 19255594), (118, 17134215), (119, 16990230), (145, 13943706), (170, 11893161), (174, 11619755), (177, 11422810), (203, 9959790), (210, 9627797), (238, 8495115), (255, 7928774), (290, 6971853), (295, 6853686), (331, 6108270), (354, 5711405), (357, 5663410), (406, 4979895), (413, 4895490), (435, 4647902), (493, 4101090), (510, 3964387), (590, 3426843), (595, 3398046), (609, 3319930), (662, 3054135), (714, 2831705), (826, 2447745), (870, 2323951), (885, 2284562), (986, 2050545), (993, 2036090), (1003, 2015790), (1015, 1991958), (1190, 1699023), (1218, 1659965), (1239, 1631830), (1479, 1367030), (1655, 1221654), (1711, 1181670), (1770, 1142281), (1785, 1132682), (1986, 1018045), (2006, 1007895), (2030, 995979), (2065, 979098), (2317, 872610), (2465, 820218), (2478, 815915), (2958, 683515), (3009, 671930), (3045, 663986), (3310, 610827), (3422, 590835), (3451, 585870), (3570, 566341), (4130, 489549), (4634, 436305), (4930, 410109), (4965, 407218), (5015, 403158), (5133, 393890), (5627, 359310), (6018, 335965), (6090, 331993), (6195, 326366), (6902, 292935), (6951, 290870), (7021, 287970), (7395, 273406), (8555, 236334), (9599, 210630), (9930, 203609), (10030, 201579), (10266, 196945), (10353, 195290), (11254, 179655), (11585, 174522), (11977, 168810), (12390, 163183), (13902, 145435), (14042, 143985), (14790, 136703), (15045, 134386), (16881, 119770), (17110, 118167), (17255, 117174), (19198, 105315), (19529, 103530), (20706, 97645), (21063, 95990), (23170, 87261), (23954, 84405), (25665, 78778), (28135, 71862), (28797, 70210), (29087, 69510), (30090, 67193), (33762, 59885), (34510, 58587), (34755, 58174), (35105, 57594), (35931, 56270), (39058, 51765), (39389, 51330), (42126, 47995)]