1015770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{691}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 2839968

約数和(自身を除く): 1824198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 691, 735, 1382, 1470, 2073, 3455, 4146, 4837, 6910, 9674, 10365, 14511, 20730, 24185, 29022, 33859, 48370, 67718, 72555, 101577, 145110, 169295, 203154, 338590, 507885, 1015770]

約数ペア:

[(1, 1015770), (2, 507885), (3, 338590), (5, 203154), (6, 169295), (7, 145110), (10, 101577), (14, 72555), (15, 67718), (21, 48370), (30, 33859), (35, 29022), (42, 24185), (49, 20730), (70, 14511), (98, 10365), (105, 9674), (147, 6910), (210, 4837), (245, 4146), (294, 3455), (490, 2073), (691, 1470), (735, 1382)]