64258710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2179}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 154448640

約数和(自身を除く): 90189930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2179, 2949, 4358, 4915, 5898, 6537, 9830, 10895, 13074, 14745, 21790, 29490, 32685, 65370, 2141957, 4283914, 6425871, 10709785, 12851742, 21419570, 32129355, 64258710]

約数ペア:

[(1, 64258710), (2, 32129355), (3, 21419570), (5, 12851742), (6, 10709785), (10, 6425871), (15, 4283914), (30, 2141957), (983, 65370), (1966, 32685), (2179, 29490), (2949, 21790), (4358, 14745), (4915, 13074), (5898, 10895), (6537, 9830)]