263896530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{3221}}^1$

素因数の和:5962

約数の個数: 32

約数和(自身を含む): 633780288

約数和(自身を除く): 369883758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2731, 3221, 5462, 6442, 8193, 9663, 13655, 16105, 16386, 19326, 27310, 32210, 40965, 48315, 81930, 96630, 8796551, 17593102, 26389653, 43982755, 52779306, 87965510, 131948265, 263896530]

約数ペア:

[(1, 263896530), (2, 131948265), (3, 87965510), (5, 52779306), (6, 43982755), (10, 26389653), (15, 17593102), (30, 8796551), (2731, 96630), (3221, 81930), (5462, 48315), (6442, 40965), (8193, 32210), (9663, 27310), (13655, 19326), (16105, 16386)]