715020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 2122848

約数和(自身を除く): 1407828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 701, 1020, 1402, 2103, 2804, 3505, 4206, 7010, 8412, 10515, 11917, 14020, 21030, 23834, 35751, 42060, 47668, 59585, 71502, 119170, 143004, 178755, 238340, 357510, 715020]

約数ペア:

[(1, 715020), (2, 357510), (3, 238340), (4, 178755), (5, 143004), (6, 119170), (10, 71502), (12, 59585), (15, 47668), (17, 42060), (20, 35751), (30, 23834), (34, 21030), (51, 14020), (60, 11917), (68, 10515), (85, 8412), (102, 7010), (170, 4206), (204, 3505), (255, 2804), (340, 2103), (510, 1402), (701, 1020)]