65431030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3911}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 135198720

約数和(自身を除く): 69767690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 3911, 7822, 8365, 16730, 19555, 27377, 39110, 54754, 136885, 273770, 934729, 1869458, 4673645, 6543103, 9347290, 13086206, 32715515, 65431030]

約数ペア:

[(1, 65431030), (2, 32715515), (5, 13086206), (7, 9347290), (10, 6543103), (14, 4673645), (35, 1869458), (70, 934729), (239, 273770), (478, 136885), (1195, 54754), (1673, 39110), (2390, 27377), (3346, 19555), (3911, 16730), (7822, 8365)]