30236850

素因数分解:

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

素因数の和:385

約数の個数: 144

約数和(自身を含む): 96333120

約数和(自身を除く): 66096270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 331, 350, 406, 435, 450, 522, 525, 609, 630, 662, 725, 870, 993, 1015, 1050, 1218, 1305, 1450, 1575, 1655, 1827, 1986, 2030, 2175, 2317, 2610, 2979, 3045, 3150, 3310, 3654, 4350, 4634, 4965, 5075, 5958, 6090, 6525, 6951, 8275, 9135, 9599, 9930, 10150, 11585, 13050, 13902, 14895, 15225, 16550, 18270, 19198, 20853, 23170, 24825, 28797, 29790, 30450, 34755, 41706, 45675, 47995, 49650, 57594, 57925, 67193, 69510, 74475, 86391, 91350, 95990, 104265, 115850, 134386, 143985, 148950, 172782, 173775, 201579, 208530, 239975, 287970, 335965, 347550, 403158, 431955, 479950, 521325, 604737, 671930, 719925, 863910, 1007895, 1042650, 1209474, 1439850, 1679825, 2015790, 2159775, 3023685, 3359650, 4319550, 5039475, 6047370, 10078950, 15118425, 30236850]

約数ペア:

[(1, 30236850), (2, 15118425), (3, 10078950), (5, 6047370), (6, 5039475), (7, 4319550), (9, 3359650), (10, 3023685), (14, 2159775), (15, 2015790), (18, 1679825), (21, 1439850), (25, 1209474), (29, 1042650), (30, 1007895), (35, 863910), (42, 719925), (45, 671930), (50, 604737), (58, 521325), (63, 479950), (70, 431955), (75, 403158), (87, 347550), (90, 335965), (105, 287970), (126, 239975), (145, 208530), (150, 201579), (174, 173775), (175, 172782), (203, 148950), (210, 143985), (225, 134386), (261, 115850), (290, 104265), (315, 95990), (331, 91350), (350, 86391), (406, 74475), (435, 69510), (450, 67193), (522, 57925), (525, 57594), (609, 49650), (630, 47995), (662, 45675), (725, 41706), (870, 34755), (993, 30450), (1015, 29790), (1050, 28797), (1218, 24825), (1305, 23170), (1450, 20853), (1575, 19198), (1655, 18270), (1827, 16550), (1986, 15225), (2030, 14895), (2175, 13902), (2317, 13050), (2610, 11585), (2979, 10150), (3045, 9930), (3150, 9599), (3310, 9135), (3654, 8275), (4350, 6951), (4634, 6525), (4965, 6090), (5075, 5958)]