4270340

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 9034200

約数和(自身を除く): 4763860

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1433, 1490, 2866, 2980, 5732, 7165, 14330, 28660, 213517, 427034, 854068, 1067585, 2135170, 4270340]

約数ペア:

[(1, 4270340), (2, 2135170), (4, 1067585), (5, 854068), (10, 427034), (20, 213517), (149, 28660), (298, 14330), (596, 7165), (745, 5732), (1433, 2980), (1490, 2866)]