71631490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12329}}^1$

素因数の和:12426

約数の個数: 32

約数和(自身を含む): 149143680

約数和(自身を除く): 77512190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 12329, 24658, 61645, 86303, 123290, 172606, 431515, 863030, 1023307, 2046614, 5116535, 7163149, 10233070, 14326298, 35815745, 71631490]

約数ペア:

[(1, 71631490), (2, 35815745), (5, 14326298), (7, 10233070), (10, 7163149), (14, 5116535), (35, 2046614), (70, 1023307), (83, 863030), (166, 431515), (415, 172606), (581, 123290), (830, 86303), (1162, 61645), (2905, 24658), (5810, 12329)]