31013730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31327}}^1$

素因数の和:31351

約数の個数: 48

約数和(自身を含む): 87969024

約数和(自身を除く): 56955294

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 31327, 62654, 93981, 156635, 187962, 281943, 313270, 344597, 469905, 563886, 689194, 939810, 1033791, 1409715, 1722985, 2067582, 2819430, 3101373, 3445970, 5168955, 6202746, 10337910, 15506865, 31013730]

約数ペア:

[(1, 31013730), (2, 15506865), (3, 10337910), (5, 6202746), (6, 5168955), (9, 3445970), (10, 3101373), (11, 2819430), (15, 2067582), (18, 1722985), (22, 1409715), (30, 1033791), (33, 939810), (45, 689194), (55, 563886), (66, 469905), (90, 344597), (99, 313270), (110, 281943), (165, 187962), (198, 156635), (330, 93981), (495, 62654), (990, 31327)]