28232340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470539}}^1$

素因数の和:470551

約数の個数: 24

約数和(自身を含む): 79050720

約数和(自身を除く): 50818380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470539, 941078, 1411617, 1882156, 2352695, 2823234, 4705390, 5646468, 7058085, 9410780, 14116170, 28232340]

約数ペア:

[(1, 28232340), (2, 14116170), (3, 9410780), (4, 7058085), (5, 5646468), (6, 4705390), (10, 2823234), (12, 2352695), (15, 1882156), (20, 1411617), (30, 941078), (60, 470539)]