72238370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7517}}^1$

素因数の和:7586

約数の個数: 24

約数和(自身を含む): 134376732

約数和(自身を除く): 62138362

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 7517, 9610, 15034, 37585, 75170, 233027, 466054, 1165135, 2330270, 7223837, 14447674, 36119185, 72238370]

約数ペア:

[(1, 72238370), (2, 36119185), (5, 14447674), (10, 7223837), (31, 2330270), (62, 1165135), (155, 466054), (310, 233027), (961, 75170), (1922, 37585), (4805, 15034), (7517, 9610)]