91783790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4271}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 189471744

約数和(自身を除く): 97687954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4271, 4298, 8542, 10745, 21355, 21490, 29897, 42710, 59794, 149485, 298970, 1311197, 2622394, 6555985, 9178379, 13111970, 18356758, 45891895, 91783790]

約数ペア:

[(1, 91783790), (2, 45891895), (5, 18356758), (7, 13111970), (10, 9178379), (14, 6555985), (35, 2622394), (70, 1311197), (307, 298970), (614, 149485), (1535, 59794), (2149, 42710), (3070, 29897), (4271, 21490), (4298, 21355), (8542, 10745)]