27685690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 53168400

約数和(自身を除く): 25482710

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1093, 1490, 2186, 2533, 5066, 5465, 10930, 12665, 18581, 25330, 37162, 92905, 162857, 185810, 325714, 814285, 1628570, 2768569, 5537138, 13842845, 27685690]

約数ペア:

[(1, 27685690), (2, 13842845), (5, 5537138), (10, 2768569), (17, 1628570), (34, 814285), (85, 325714), (149, 185810), (170, 162857), (298, 92905), (745, 37162), (1093, 25330), (1490, 18581), (2186, 12665), (2533, 10930), (5066, 5465)]