72719570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94441}}^1$

素因数の和:94466

約数の個数: 32

約数和(自身を含む): 163195776

約数和(自身を除く): 90476206

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 94441, 188882, 472205, 661087, 944410, 1038851, 1322174, 2077702, 3305435, 5194255, 6610870, 7271957, 10388510, 14543914, 36359785, 72719570]

約数ペア:

[(1, 72719570), (2, 36359785), (5, 14543914), (7, 10388510), (10, 7271957), (11, 6610870), (14, 5194255), (22, 3305435), (35, 2077702), (55, 1322174), (70, 1038851), (77, 944410), (110, 661087), (154, 472205), (385, 188882), (770, 94441)]