64502190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{238897}}^1$

素因数の和:238913

約数の個数: 32

約数和(自身を含む): 172006560

約数和(自身を除く): 107504370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 238897, 477794, 716691, 1194485, 1433382, 2150073, 2388970, 3583455, 4300146, 6450219, 7166910, 10750365, 12900438, 21500730, 32251095, 64502190]

約数ペア:

[(1, 64502190), (2, 32251095), (3, 21500730), (5, 12900438), (6, 10750365), (9, 7166910), (10, 6450219), (15, 4300146), (18, 3583455), (27, 2388970), (30, 2150073), (45, 1433382), (54, 1194485), (90, 716691), (135, 477794), (270, 238897)]