86759370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321331}}^1$

素因数の和:321347

約数の個数: 32

約数和(自身を含む): 231359040

約数和(自身を除く): 144599670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321331, 642662, 963993, 1606655, 1927986, 2891979, 3213310, 4819965, 5783958, 8675937, 9639930, 14459895, 17351874, 28919790, 43379685, 86759370]

約数ペア:

[(1, 86759370), (2, 43379685), (3, 28919790), (5, 17351874), (6, 14459895), (9, 9639930), (10, 8675937), (15, 5783958), (18, 4819965), (27, 3213310), (30, 2891979), (45, 1927986), (54, 1606655), (90, 963993), (135, 642662), (270, 321331)]