40125990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13789}}^1$

素因数の和:13896

約数の個数: 32

約数和(自身を含む): 97302240

約数和(自身を除く): 57176250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 13789, 27578, 41367, 68945, 82734, 137890, 206835, 413670, 1337533, 2675066, 4012599, 6687665, 8025198, 13375330, 20062995, 40125990]

約数ペア:

[(1, 40125990), (2, 20062995), (3, 13375330), (5, 8025198), (6, 6687665), (10, 4012599), (15, 2675066), (30, 1337533), (97, 413670), (194, 206835), (291, 137890), (485, 82734), (582, 68945), (970, 41367), (1455, 27578), (2910, 13789)]