859607530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{8233}}^1$

素因数の和:8490

約数の個数: 32

約数和(自身を含む): 1584682704

約数和(自身を除く): 725075174

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 394, 530, 985, 1970, 8233, 10441, 16466, 20882, 41165, 52205, 82330, 104410, 436349, 872698, 1621901, 2181745, 3243802, 4363490, 8109505, 16219010, 85960753, 171921506, 429803765, 859607530]

約数ペア:

[(1, 859607530), (2, 429803765), (5, 171921506), (10, 85960753), (53, 16219010), (106, 8109505), (197, 4363490), (265, 3243802), (394, 2181745), (530, 1621901), (985, 872698), (1970, 436349), (8233, 104410), (10441, 82330), (16466, 52205), (20882, 41165)]