128113710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{3313}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 307804320

約数和(自身を除く): 179690610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 2578, 3313, 3867, 6445, 6626, 7734, 9939, 12890, 16565, 19335, 19878, 33130, 38670, 49695, 99390, 4270457, 8540914, 12811371, 21352285, 25622742, 42704570, 64056855, 128113710]

約数ペア:

[(1, 128113710), (2, 64056855), (3, 42704570), (5, 25622742), (6, 21352285), (10, 12811371), (15, 8540914), (30, 4270457), (1289, 99390), (2578, 49695), (3313, 38670), (3867, 33130), (6445, 19878), (6626, 19335), (7734, 16565), (9939, 12890)]