1497124580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10693747}}^1$

素因数の和:10693763

約数の個数: 24

約数和(自身を含む): 3593099328

約数和(自身を除く): 2095974748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10693747, 21387494, 42774988, 53468735, 74856229, 106937470, 149712458, 213874940, 299424916, 374281145, 748562290, 1497124580]

約数ペア:

[(1, 1497124580), (2, 748562290), (4, 374281145), (5, 299424916), (7, 213874940), (10, 149712458), (14, 106937470), (20, 74856229), (28, 53468735), (35, 42774988), (70, 21387494), (140, 10693747)]