266908030

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 485896320

約数和(自身を除く): 218988290

約数列:

[1, 2, 5, 10, 181, 239, 362, 478, 617, 905, 1195, 1234, 1810, 2390, 3085, 6170, 43259, 86518, 111677, 147463, 216295, 223354, 294926, 432590, 558385, 737315, 1116770, 1474630, 26690803, 53381606, 133454015, 266908030]

約数ペア:

[(1, 266908030), (2, 133454015), (5, 53381606), (10, 26690803), (181, 1474630), (239, 1116770), (362, 737315), (478, 558385), (617, 432590), (905, 294926), (1195, 223354), (1234, 216295), (1810, 147463), (2390, 111677), (3085, 86518), (6170, 43259)]