157410730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 286934400

約数和(自身を除く): 129523670

約数列:

[1, 2, 5, 10, 163, 269, 326, 359, 538, 718, 815, 1345, 1630, 1795, 2690, 3590, 43847, 58517, 87694, 96571, 117034, 193142, 219235, 292585, 438470, 482855, 585170, 965710, 15741073, 31482146, 78705365, 157410730]

約数ペア:

[(1, 157410730), (2, 78705365), (5, 31482146), (10, 15741073), (163, 965710), (269, 585170), (326, 482855), (359, 438470), (538, 292585), (718, 219235), (815, 193142), (1345, 117034), (1630, 96571), (1795, 87694), (2690, 58517), (3590, 43847)]