308008510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 562028544

約数和(自身を除く): 254020034

約数列:

[1, 2, 5, 10, 131, 191, 262, 382, 655, 955, 1231, 1310, 1910, 2462, 6155, 12310, 25021, 50042, 125105, 161261, 235121, 250210, 322522, 470242, 806305, 1175605, 1612610, 2351210, 30800851, 61601702, 154004255, 308008510]

約数ペア:

[(1, 308008510), (2, 154004255), (5, 61601702), (10, 30800851), (131, 2351210), (191, 1612610), (262, 1175605), (382, 806305), (655, 470242), (955, 322522), (1231, 250210), (1310, 235121), (1910, 161261), (2462, 125105), (6155, 50042), (12310, 25021)]