1168677990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139627}}^1$

素因数の和:139674

約数の個数: 64

約数和(自身を含む): 3217029120

約数和(自身を除く): 2048351130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 139627, 279254, 418881, 698135, 837762, 1256643, 1396270, 2094405, 2513286, 3769929, 4188810, 4328437, 6283215, 7539858, 8656874, 12566430, 12985311, 18849645, 21642185, 25970622, 37699290, 38955933, 43284370, 64926555, 77911866, 116867799, 129853110, 194779665, 233735598, 389559330, 584338995, 1168677990]

約数ペア:

[(1, 1168677990), (2, 584338995), (3, 389559330), (5, 233735598), (6, 194779665), (9, 129853110), (10, 116867799), (15, 77911866), (18, 64926555), (27, 43284370), (30, 38955933), (31, 37699290), (45, 25970622), (54, 21642185), (62, 18849645), (90, 12985311), (93, 12566430), (135, 8656874), (155, 7539858), (186, 6283215), (270, 4328437), (279, 4188810), (310, 3769929), (465, 2513286), (558, 2094405), (837, 1396270), (930, 1256643), (1395, 837762), (1674, 698135), (2790, 418881), (4185, 279254), (8370, 139627)]