682305990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{220811}}^1$

素因数の和:220924

約数の個数: 32

約数和(自身を含む): 1653440256

約数和(自身を除く): 971134266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 220811, 441622, 662433, 1104055, 1324866, 2208110, 3312165, 6624330, 22743533, 45487066, 68230599, 113717665, 136461198, 227435330, 341152995, 682305990]

約数ペア:

[(1, 682305990), (2, 341152995), (3, 227435330), (5, 136461198), (6, 113717665), (10, 68230599), (15, 45487066), (30, 22743533), (103, 6624330), (206, 3312165), (309, 2208110), (515, 1324866), (618, 1104055), (1030, 662433), (1545, 441622), (3090, 220811)]