7272790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 15116544

約数和(自身を除く): 7843754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 971, 1070, 1498, 1942, 3745, 4855, 6797, 7490, 9710, 13594, 33985, 67970, 103897, 207794, 519485, 727279, 1038970, 1454558, 3636395, 7272790]

約数ペア:

[(1, 7272790), (2, 3636395), (5, 1454558), (7, 1038970), (10, 727279), (14, 519485), (35, 207794), (70, 103897), (107, 67970), (214, 33985), (535, 13594), (749, 9710), (971, 7490), (1070, 6797), (1498, 4855), (1942, 3745)]