74316590

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 61711570

約数列:

[1, 2, 5, 10, 127, 163, 254, 326, 359, 635, 718, 815, 1270, 1630, 1795, 3590, 20701, 41402, 45593, 58517, 91186, 103505, 117034, 207010, 227965, 292585, 455930, 585170, 7431659, 14863318, 37158295, 74316590]

約数ペア:

[(1, 74316590), (2, 37158295), (5, 14863318), (10, 7431659), (127, 585170), (163, 455930), (254, 292585), (326, 227965), (359, 207010), (635, 117034), (718, 103505), (815, 91186), (1270, 58517), (1630, 45593), (1795, 41402), (3590, 20701)]