3455210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 6873984

約数和(自身を除く): 3418774

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 311, 505, 622, 1010, 1111, 1555, 2222, 3110, 3421, 5555, 6842, 11110, 17105, 31411, 34210, 62822, 157055, 314110, 345521, 691042, 1727605, 3455210]

約数ペア:

[(1, 3455210), (2, 1727605), (5, 691042), (10, 345521), (11, 314110), (22, 157055), (55, 62822), (101, 34210), (110, 31411), (202, 17105), (311, 11110), (505, 6842), (622, 5555), (1010, 3421), (1111, 3110), (1555, 2222)]