684030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^2$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 1652616

約数和(自身を除く): 968586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 22801, 45602, 68403, 114005, 136806, 228010, 342015, 684030]

約数ペア:

[(1, 684030), (2, 342015), (3, 228010), (5, 136806), (6, 114005), (10, 68403), (15, 45602), (30, 22801), (151, 4530), (302, 2265), (453, 1510), (755, 906)]