11857470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4441}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 28784160

約数和(自身を除く): 16926690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 4441, 8882, 13323, 22205, 26646, 44410, 66615, 133230, 395249, 790498, 1185747, 1976245, 2371494, 3952490, 5928735, 11857470]

約数ペア:

[(1, 11857470), (2, 5928735), (3, 3952490), (5, 2371494), (6, 1976245), (10, 1185747), (15, 790498), (30, 395249), (89, 133230), (178, 66615), (267, 44410), (445, 26646), (534, 22205), (890, 13323), (1335, 8882), (2670, 4441)]