78138030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2604601}}^1$

素因数の和:2604611

約数の個数: 16

約数和(自身を含む): 187531344

約数和(自身を除く): 109393314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2604601, 5209202, 7813803, 13023005, 15627606, 26046010, 39069015, 78138030]

約数ペア:

[(1, 78138030), (2, 39069015), (3, 26046010), (5, 15627606), (6, 13023005), (10, 7813803), (15, 5209202), (30, 2604601)]