68369290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2579}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 134861760

約数和(自身を除く): 66492470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2579, 2651, 5158, 5302, 12895, 13255, 25790, 26510, 28369, 56738, 141845, 283690, 621539, 1243078, 3107695, 6215390, 6836929, 13673858, 34184645, 68369290]

約数ペア:

[(1, 68369290), (2, 34184645), (5, 13673858), (10, 6836929), (11, 6215390), (22, 3107695), (55, 1243078), (110, 621539), (241, 283690), (482, 141845), (1205, 56738), (2410, 28369), (2579, 26510), (2651, 25790), (5158, 13255), (5302, 12895)]