479969210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{979529}}^1$

素因数の和:979550

約数の個数: 24

約数和(自身を含む): 1004997780

約数和(自身を除く): 525028570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 979529, 1959058, 4897645, 6856703, 9795290, 13713406, 34283515, 47996921, 68567030, 95993842, 239984605, 479969210]

約数ペア:

[(1, 479969210), (2, 239984605), (5, 95993842), (7, 68567030), (10, 47996921), (14, 34283515), (35, 13713406), (49, 9795290), (70, 6856703), (98, 4897645), (245, 1959058), (490, 979529)]