632131430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{4327}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 1301308416

約数和(自身を除く): 669176986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2087, 4174, 4327, 8654, 10435, 14609, 20870, 21635, 29218, 30289, 43270, 60578, 73045, 146090, 151445, 302890, 9030449, 18060898, 45152245, 63213143, 90304490, 126426286, 316065715, 632131430]

約数ペア:

[(1, 632131430), (2, 316065715), (5, 126426286), (7, 90304490), (10, 63213143), (14, 45152245), (35, 18060898), (70, 9030449), (2087, 302890), (4174, 151445), (4327, 146090), (8654, 73045), (10435, 60578), (14609, 43270), (20870, 30289), (21635, 29218)]