78505710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2027}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 188652672

約数和(自身を除く): 110146962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1291, 2027, 2582, 3873, 4054, 6081, 6455, 7746, 10135, 12162, 12910, 19365, 20270, 30405, 38730, 60810, 2616857, 5233714, 7850571, 13084285, 15701142, 26168570, 39252855, 78505710]

約数ペア:

[(1, 78505710), (2, 39252855), (3, 26168570), (5, 15701142), (6, 13084285), (10, 7850571), (15, 5233714), (30, 2616857), (1291, 60810), (2027, 38730), (2582, 30405), (3873, 20270), (4054, 19365), (6081, 12910), (6455, 12162), (7746, 10135)]