30786358310

素因数分解:

$2^1\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{472111}}^1$

素因数の和:478639

約数の個数: 16

約数和(自身を含む): 55424060352

約数和(自身を除く): 24637702042

約数列:

[1, 2, 5, 10, 6521, 13042, 32605, 65210, 472111, 944222, 2360555, 4721110, 3078635831, 6157271662, 15393179155, 30786358310]

約数ペア:

[(1, 30786358310), (2, 15393179155), (5, 6157271662), (10, 3078635831), (6521, 4721110), (13042, 2360555), (32605, 944222), (65210, 472111)]