129114230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7177}}^1$

素因数の和:7448

約数の個数: 32

約数和(自身を含む): 266677056

約数和(自身を除く): 137562826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 7177, 8995, 14354, 17990, 35885, 50239, 71770, 100478, 251195, 502390, 1844489, 3688978, 9222445, 12911423, 18444890, 25822846, 64557115, 129114230]

約数ペア:

[(1, 129114230), (2, 64557115), (5, 25822846), (7, 18444890), (10, 12911423), (14, 9222445), (35, 3688978), (70, 1844489), (257, 502390), (514, 251195), (1285, 100478), (1799, 71770), (2570, 50239), (3598, 35885), (7177, 17990), (8995, 14354)]