86579370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{961993}}^1$

素因数の和:962006

約数の個数: 24

約数和(自身を含む): 225106596

約数和(自身を除く): 138527226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 961993, 1923986, 2885979, 4809965, 5771958, 8657937, 9619930, 14429895, 17315874, 28859790, 43289685, 86579370]

約数ペア:

[(1, 86579370), (2, 43289685), (3, 28859790), (5, 17315874), (6, 14429895), (9, 9619930), (10, 8657937), (15, 5771958), (18, 4809965), (30, 2885979), (45, 1923986), (90, 961993)]