72625710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56299}}^1$

素因数の和:56352

約数の個数: 32

約数和(自身を含む): 178358400

約数和(自身を除く): 105732690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 56299, 112598, 168897, 281495, 337794, 562990, 844485, 1688970, 2420857, 4841714, 7262571, 12104285, 14525142, 24208570, 36312855, 72625710]

約数ペア:

[(1, 72625710), (2, 36312855), (3, 24208570), (5, 14525142), (6, 12104285), (10, 7262571), (15, 4841714), (30, 2420857), (43, 1688970), (86, 844485), (129, 562990), (215, 337794), (258, 281495), (430, 168897), (645, 112598), (1290, 56299)]