64673460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359297}}^1$

素因数の和:359312

約数の個数: 36

約数和(自身を含む): 196176708

約数和(自身を除く): 131503248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359297, 718594, 1077891, 1437188, 1796485, 2155782, 3233673, 3592970, 4311564, 5389455, 6467346, 7185940, 10778910, 12934692, 16168365, 21557820, 32336730, 64673460]

約数ペア:

[(1, 64673460), (2, 32336730), (3, 21557820), (4, 16168365), (5, 12934692), (6, 10778910), (9, 7185940), (10, 6467346), (12, 5389455), (15, 4311564), (18, 3592970), (20, 3233673), (30, 2155782), (36, 1796485), (45, 1437188), (60, 1077891), (90, 718594), (180, 359297)]