26939430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 81476928

約数和(自身を除く): 54537498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 701, 854, 915, 1098, 1281, 1402, 1830, 2103, 2135, 2562, 2745, 3505, 3843, 4206, 4270, 4907, 5490, 6309, 6405, 7010, 7686, 9814, 10515, 12618, 12810, 14721, 19215, 21030, 24535, 29442, 31545, 38430, 42761, 44163, 49070, 63090, 73605, 85522, 88326, 128283, 147210, 213805, 220815, 256566, 299327, 384849, 427610, 441630, 598654, 641415, 769698, 897981, 1282830, 1496635, 1795962, 1924245, 2693943, 2993270, 3848490, 4489905, 5387886, 8979810, 13469715, 26939430]

約数ペア:

[(1, 26939430), (2, 13469715), (3, 8979810), (5, 5387886), (6, 4489905), (7, 3848490), (9, 2993270), (10, 2693943), (14, 1924245), (15, 1795962), (18, 1496635), (21, 1282830), (30, 897981), (35, 769698), (42, 641415), (45, 598654), (61, 441630), (63, 427610), (70, 384849), (90, 299327), (105, 256566), (122, 220815), (126, 213805), (183, 147210), (210, 128283), (305, 88326), (315, 85522), (366, 73605), (427, 63090), (549, 49070), (610, 44163), (630, 42761), (701, 38430), (854, 31545), (915, 29442), (1098, 24535), (1281, 21030), (1402, 19215), (1830, 14721), (2103, 12810), (2135, 12618), (2562, 10515), (2745, 9814), (3505, 7686), (3843, 7010), (4206, 6405), (4270, 6309), (4907, 5490)]