68169690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6949}}^1$

素因数の和:7071

約数の個数: 48

約数和(自身を含む): 178893000

約数和(自身を除く): 110723310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 6949, 9810, 13898, 20847, 34745, 41694, 62541, 69490, 104235, 125082, 208470, 312705, 625410, 757441, 1514882, 2272323, 3787205, 4544646, 6816969, 7574410, 11361615, 13633938, 22723230, 34084845, 68169690]

約数ペア:

[(1, 68169690), (2, 34084845), (3, 22723230), (5, 13633938), (6, 11361615), (9, 7574410), (10, 6816969), (15, 4544646), (18, 3787205), (30, 2272323), (45, 1514882), (90, 757441), (109, 625410), (218, 312705), (327, 208470), (545, 125082), (654, 104235), (981, 69490), (1090, 62541), (1635, 41694), (1962, 34745), (3270, 20847), (4905, 13898), (6949, 9810)]