31134730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14897}}^1$

素因数の和:14934

約数の個数: 32

約数和(自身を含む): 64359360

約数和(自身を除く): 33224630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14897, 29794, 74485, 148970, 163867, 283043, 327734, 566086, 819335, 1415215, 1638670, 2830430, 3113473, 6226946, 15567365, 31134730]

約数ペア:

[(1, 31134730), (2, 15567365), (5, 6226946), (10, 3113473), (11, 2830430), (19, 1638670), (22, 1415215), (38, 819335), (55, 566086), (95, 327734), (110, 283043), (190, 163867), (209, 148970), (418, 74485), (1045, 29794), (2090, 14897)]