29830790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 59028480

約数和(自身を除く): 29197690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 1951, 3058, 3902, 7645, 9755, 15290, 19510, 21461, 42922, 107305, 214610, 271189, 542378, 1355945, 2711890, 2983079, 5966158, 14915395, 29830790]

約数ペア:

[(1, 29830790), (2, 14915395), (5, 5966158), (10, 2983079), (11, 2711890), (22, 1355945), (55, 542378), (110, 271189), (139, 214610), (278, 107305), (695, 42922), (1390, 21461), (1529, 19510), (1951, 15290), (3058, 9755), (3902, 7645)]