125290970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7489}}^1$

素因数の和:7742

約数の個数: 32

約数和(自身を含む): 258854400

約数和(自身を除く): 133563430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 7489, 8365, 14978, 16730, 37445, 52423, 74890, 104846, 262115, 524230, 1789871, 3579742, 8949355, 12529097, 17898710, 25058194, 62645485, 125290970]

約数ペア:

[(1, 125290970), (2, 62645485), (5, 25058194), (7, 17898710), (10, 12529097), (14, 8949355), (35, 3579742), (70, 1789871), (239, 524230), (478, 262115), (1195, 104846), (1673, 74890), (2390, 52423), (3346, 37445), (7489, 16730), (8365, 14978)]