72903010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{235171}}^1$

素因数の和:235209

約数の個数: 16

約数和(自身を含む): 135459072

約数和(自身を除く): 62556062

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 235171, 470342, 1175855, 2351710, 7290301, 14580602, 36451505, 72903010]

約数ペア:

[(1, 72903010), (2, 36451505), (5, 14580602), (10, 7290301), (31, 2351710), (62, 1175855), (155, 470342), (310, 235171)]