653030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 1416960

約数和(自身を除く): 763930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 491, 665, 982, 1330, 2455, 3437, 4910, 6874, 9329, 17185, 18658, 34370, 46645, 65303, 93290, 130606, 326515, 653030]

約数ペア:

[(1, 653030), (2, 326515), (5, 130606), (7, 93290), (10, 65303), (14, 46645), (19, 34370), (35, 18658), (38, 17185), (70, 9329), (95, 6874), (133, 4910), (190, 3437), (266, 2455), (491, 1330), (665, 982)]