348512530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 634117248

約数和(自身を除く): 285604718

約数列:

[1, 2, 5, 10, 151, 302, 443, 521, 755, 886, 1042, 1510, 2215, 2605, 4430, 5210, 66893, 78671, 133786, 157342, 230803, 334465, 393355, 461606, 668930, 786710, 1154015, 2308030, 34851253, 69702506, 174256265, 348512530]

約数ペア:

[(1, 348512530), (2, 174256265), (5, 69702506), (10, 34851253), (151, 2308030), (302, 1154015), (443, 786710), (521, 668930), (755, 461606), (886, 393355), (1042, 334465), (1510, 230803), (2215, 157342), (2605, 133786), (4430, 78671), (5210, 66893)]