27661620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 89929728

約数和(自身を除く): 62268108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 983, 1005, 1340, 1407, 1876, 1966, 2010, 2345, 2814, 2949, 3932, 4020, 4690, 4915, 5628, 5898, 6881, 7035, 9380, 9830, 11796, 13762, 14070, 14745, 19660, 20643, 27524, 28140, 29490, 34405, 41286, 58980, 65861, 68810, 82572, 103215, 131722, 137620, 197583, 206430, 263444, 329305, 395166, 412860, 461027, 658610, 790332, 922054, 987915, 1317220, 1383081, 1844108, 1975830, 2305135, 2766162, 3951660, 4610270, 5532324, 6915405, 9220540, 13830810, 27661620]

約数ペア:

[(1, 27661620), (2, 13830810), (3, 9220540), (4, 6915405), (5, 5532324), (6, 4610270), (7, 3951660), (10, 2766162), (12, 2305135), (14, 1975830), (15, 1844108), (20, 1383081), (21, 1317220), (28, 987915), (30, 922054), (35, 790332), (42, 658610), (60, 461027), (67, 412860), (70, 395166), (84, 329305), (105, 263444), (134, 206430), (140, 197583), (201, 137620), (210, 131722), (268, 103215), (335, 82572), (402, 68810), (420, 65861), (469, 58980), (670, 41286), (804, 34405), (938, 29490), (983, 28140), (1005, 27524), (1340, 20643), (1407, 19660), (1876, 14745), (1966, 14070), (2010, 13762), (2345, 11796), (2814, 9830), (2949, 9380), (3932, 7035), (4020, 6881), (4690, 5898), (4915, 5628)]