42301270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22621}}^1$

素因数の和:22656

約数の個数: 32

約数和(自身を含む): 87954336

約数和(自身を除く): 45653066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 22621, 45242, 113105, 226210, 248831, 384557, 497662, 769114, 1244155, 1922785, 2488310, 3845570, 4230127, 8460254, 21150635, 42301270]

約数ペア:

[(1, 42301270), (2, 21150635), (5, 8460254), (10, 4230127), (11, 3845570), (17, 2488310), (22, 1922785), (34, 1244155), (55, 769114), (85, 497662), (110, 384557), (170, 248831), (187, 226210), (374, 113105), (935, 45242), (1870, 22621)]