7249130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 32

約数和(自身を含む): 15431040

約数和(自身を除く): 8181910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 3571, 7142, 17855, 24997, 35710, 49994, 103559, 124985, 207118, 249970, 517795, 724913, 1035590, 1449826, 3624565, 7249130]

約数ペア:

[(1, 7249130), (2, 3624565), (5, 1449826), (7, 1035590), (10, 724913), (14, 517795), (29, 249970), (35, 207118), (58, 124985), (70, 103559), (145, 49994), (203, 35710), (290, 24997), (406, 17855), (1015, 7142), (2030, 3571)]