1730312430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 5434048512

約数和(自身を除く): 3703736082

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 73, 77, 93, 105, 110, 146, 154, 155, 165, 186, 210, 217, 219, 231, 310, 330, 331, 341, 365, 385, 434, 438, 462, 465, 511, 651, 662, 682, 730, 770, 803, 930, 993, 1022, 1023, 1085, 1095, 1155, 1302, 1533, 1606, 1655, 1705, 1986, 2046, 2170, 2190, 2263, 2310, 2317, 2387, 2409, 2555, 3066, 3255, 3310, 3410, 3641, 4015, 4526, 4634, 4774, 4818, 4965, 5110, 5115, 5621, 6510, 6789, 6951, 7161, 7282, 7665, 8030, 9930, 10230, 10261, 10923, 11242, 11315, 11585, 11935, 12045, 13578, 13902, 14322, 15330, 15841, 16863, 18205, 20522, 21846, 22630, 23170, 23870, 24090, 24163, 24893, 25487, 28105, 30783, 31682, 33726, 33945, 34755, 35805, 36410, 47523, 48326, 49786, 50974, 51305, 54615, 56210, 61566, 67890, 69510, 71610, 71827, 72489, 74679, 76461, 79205, 84315, 95046, 102610, 109230, 112871, 120815, 124465, 127435, 143654, 144978, 149358, 152922, 153915, 158410, 168630, 169141, 174251, 215481, 225742, 237615, 241630, 248930, 254870, 265793, 307830, 338282, 338613, 348502, 359135, 362445, 373395, 382305, 430962, 475230, 507423, 522753, 531586, 564355, 677226, 718270, 724890, 746790, 749053, 764610, 790097, 797379, 845705, 871255, 1014846, 1045506, 1077405, 1128710, 1328965, 1498106, 1580194, 1594758, 1691410, 1693065, 1742510, 1860551, 2154810, 2247159, 2370291, 2537115, 2613765, 2657930, 3386130, 3721102, 3745265, 3950485, 3986895, 4494318, 4740582, 5074230, 5227530, 5243371, 5581653, 7490530, 7900970, 7973790, 8239583, 9302755, 10486742, 11163306, 11235795, 11851455, 15730113, 16479166, 18605510, 22471590, 23702910, 24718749, 26216855, 27908265, 31460226, 41197915, 49437498, 52433710, 55816530, 57677081, 78650565, 82395830, 115354162, 123593745, 157301130, 173031243, 247187490, 288385405, 346062486, 576770810, 865156215, 1730312430]

約数ペア:

[(1, 1730312430), (2, 865156215), (3, 576770810), (5, 346062486), (6, 288385405), (7, 247187490), (10, 173031243), (11, 157301130), (14, 123593745), (15, 115354162), (21, 82395830), (22, 78650565), (30, 57677081), (31, 55816530), (33, 52433710), (35, 49437498), (42, 41197915), (55, 31460226), (62, 27908265), (66, 26216855), (70, 24718749), (73, 23702910), (77, 22471590), (93, 18605510), (105, 16479166), (110, 15730113), (146, 11851455), (154, 11235795), (155, 11163306), (165, 10486742), (186, 9302755), (210, 8239583), (217, 7973790), (219, 7900970), (231, 7490530), (310, 5581653), (330, 5243371), (331, 5227530), (341, 5074230), (365, 4740582), (385, 4494318), (434, 3986895), (438, 3950485), (462, 3745265), (465, 3721102), (511, 3386130), (651, 2657930), (662, 2613765), (682, 2537115), (730, 2370291), (770, 2247159), (803, 2154810), (930, 1860551), (993, 1742510), (1022, 1693065), (1023, 1691410), (1085, 1594758), (1095, 1580194), (1155, 1498106), (1302, 1328965), (1533, 1128710), (1606, 1077405), (1655, 1045506), (1705, 1014846), (1986, 871255), (2046, 845705), (2170, 797379), (2190, 790097), (2263, 764610), (2310, 749053), (2317, 746790), (2387, 724890), (2409, 718270), (2555, 677226), (3066, 564355), (3255, 531586), (3310, 522753), (3410, 507423), (3641, 475230), (4015, 430962), (4526, 382305), (4634, 373395), (4774, 362445), (4818, 359135), (4965, 348502), (5110, 338613), (5115, 338282), (5621, 307830), (6510, 265793), (6789, 254870), (6951, 248930), (7161, 241630), (7282, 237615), (7665, 225742), (8030, 215481), (9930, 174251), (10230, 169141), (10261, 168630), (10923, 158410), (11242, 153915), (11315, 152922), (11585, 149358), (11935, 144978), (12045, 143654), (13578, 127435), (13902, 124465), (14322, 120815), (15330, 112871), (15841, 109230), (16863, 102610), (18205, 95046), (20522, 84315), (21846, 79205), (22630, 76461), (23170, 74679), (23870, 72489), (24090, 71827), (24163, 71610), (24893, 69510), (25487, 67890), (28105, 61566), (30783, 56210), (31682, 54615), (33726, 51305), (33945, 50974), (34755, 49786), (35805, 48326), (36410, 47523)]