6344420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 13419000

約数和(自身を除く): 7074580

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2129, 2980, 4258, 8516, 10645, 21290, 42580, 317221, 634442, 1268884, 1586105, 3172210, 6344420]

約数ペア:

[(1, 6344420), (2, 3172210), (4, 1586105), (5, 1268884), (10, 634442), (20, 317221), (149, 42580), (298, 21290), (596, 10645), (745, 8516), (1490, 4258), (2129, 2980)]