242540710

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{162779}}^1$

素因数の和:162935

約数の個数: 16

約数和(自身を含む): 439506000

約数和(自身を除く): 196965290

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 162779, 325558, 813895, 1627790, 24254071, 48508142, 121270355, 242540710]

約数ペア:

[(1, 242540710), (2, 121270355), (5, 48508142), (10, 24254071), (149, 1627790), (298, 813895), (745, 325558), (1490, 162779)]