326773510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{2797}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 672863040

約数和(自身を除く): 346089530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1669, 2797, 3338, 5594, 8345, 11683, 13985, 16690, 19579, 23366, 27970, 39158, 58415, 97895, 116830, 195790, 4668193, 9336386, 23340965, 32677351, 46681930, 65354702, 163386755, 326773510]

約数ペア:

[(1, 326773510), (2, 163386755), (5, 65354702), (7, 46681930), (10, 32677351), (14, 23340965), (35, 9336386), (70, 4668193), (1669, 195790), (2797, 116830), (3338, 97895), (5594, 58415), (8345, 39158), (11683, 27970), (13985, 23366), (16690, 19579)]