199700730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2218897}}^1$

素因数の和:2218910

約数の個数: 24

約数和(自身を含む): 519222132

約数和(自身を除く): 319521402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2218897, 4437794, 6656691, 11094485, 13313382, 19970073, 22188970, 33283455, 39940146, 66566910, 99850365, 199700730]

約数ペア:

[(1, 199700730), (2, 99850365), (3, 66566910), (5, 39940146), (6, 33283455), (9, 22188970), (10, 19970073), (15, 13313382), (18, 11094485), (30, 6656691), (45, 4437794), (90, 2218897)]