140212730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{24133}}^1$

素因数の和:24230

約数の個数: 32

約数和(自身を含む): 291924864

約数和(自身を除く): 151712134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 24133, 48266, 120665, 168931, 241330, 337862, 844655, 1689310, 2003039, 4006078, 10015195, 14021273, 20030390, 28042546, 70106365, 140212730]

約数ペア:

[(1, 140212730), (2, 70106365), (5, 28042546), (7, 20030390), (10, 14021273), (14, 10015195), (35, 4006078), (70, 2003039), (83, 1689310), (166, 844655), (415, 337862), (581, 241330), (830, 168931), (1162, 120665), (2905, 48266), (5810, 24133)]