68755710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53299}}^1$

素因数の和:53352

約数の個数: 32

約数和(自身を含む): 168854400

約数和(自身を除く): 100098690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 53299, 106598, 159897, 266495, 319794, 532990, 799485, 1598970, 2291857, 4583714, 6875571, 11459285, 13751142, 22918570, 34377855, 68755710]

約数ペア:

[(1, 68755710), (2, 34377855), (3, 22918570), (5, 13751142), (6, 11459285), (10, 6875571), (15, 4583714), (30, 2291857), (43, 1598970), (86, 799485), (129, 532990), (215, 319794), (258, 266495), (430, 159897), (645, 106598), (1290, 53299)]