28656330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{955211}}^1$

素因数の和:955221

約数の個数: 16

約数和(自身を含む): 68775264

約数和(自身を除く): 40118934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 955211, 1910422, 2865633, 4776055, 5731266, 9552110, 14328165, 28656330]

約数ペア:

[(1, 28656330), (2, 14328165), (3, 9552110), (5, 5731266), (6, 4776055), (10, 2865633), (15, 1910422), (30, 955211)]