494342340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8239039}}^1$

素因数の和:8239051

約数の個数: 24

約数和(自身を含む): 1384158720

約数和(自身を除く): 889816380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8239039, 16478078, 24717117, 32956156, 41195195, 49434234, 82390390, 98868468, 123585585, 164780780, 247171170, 494342340]

約数ペア:

[(1, 494342340), (2, 247171170), (3, 164780780), (4, 123585585), (5, 98868468), (6, 82390390), (10, 49434234), (12, 41195195), (15, 32956156), (20, 24717117), (30, 16478078), (60, 8239039)]