64700910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239633}}^1$

素因数の和:239649

約数の個数: 32

約数和(自身を含む): 172536480

約数和(自身を除く): 107835570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 239633, 479266, 718899, 1198165, 1437798, 2156697, 2396330, 3594495, 4313394, 6470091, 7188990, 10783485, 12940182, 21566970, 32350455, 64700910]

約数ペア:

[(1, 64700910), (2, 32350455), (3, 21566970), (5, 12940182), (6, 10783485), (9, 7188990), (10, 6470091), (15, 4313394), (18, 3594495), (27, 2396330), (30, 2156697), (45, 1437798), (54, 1198165), (90, 718899), (135, 479266), (270, 239633)]