205956570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{3299}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 494683200

約数和(自身を除く): 288726630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2081, 3299, 4162, 6243, 6598, 9897, 10405, 12486, 16495, 19794, 20810, 31215, 32990, 49485, 62430, 98970, 6865219, 13730438, 20595657, 34326095, 41191314, 68652190, 102978285, 205956570]

約数ペア:

[(1, 205956570), (2, 102978285), (3, 68652190), (5, 41191314), (6, 34326095), (10, 20595657), (15, 13730438), (30, 6865219), (2081, 98970), (3299, 62430), (4162, 49485), (6243, 32990), (6598, 31215), (9897, 20810), (10405, 19794), (12486, 16495)]