71338630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38149}}^1$

素因数の和:38184

約数の個数: 32

約数和(自身を含む): 148327200

約数和(自身を除く): 76988570

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 38149, 76298, 190745, 381490, 419639, 648533, 839278, 1297066, 2098195, 3242665, 4196390, 6485330, 7133863, 14267726, 35669315, 71338630]

約数ペア:

[(1, 71338630), (2, 35669315), (5, 14267726), (10, 7133863), (11, 6485330), (17, 4196390), (22, 3242665), (34, 2098195), (55, 1297066), (85, 839278), (110, 648533), (170, 419639), (187, 381490), (374, 190745), (935, 76298), (1870, 38149)]