42293270

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30871}}^1$

素因数の和:31015

約数の個数: 16

約数和(自身を含む): 76686048

約数和(自身を除く): 34392778

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 30871, 61742, 154355, 308710, 4229327, 8458654, 21146635, 42293270]

約数ペア:

[(1, 42293270), (2, 21146635), (5, 8458654), (10, 4229327), (137, 308710), (274, 154355), (685, 61742), (1370, 30871)]