130120140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2168669}}^1$

素因数の和:2168681

約数の個数: 24

約数和(自身を含む): 364336560

約数和(自身を除く): 234216420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2168669, 4337338, 6506007, 8674676, 10843345, 13012014, 21686690, 26024028, 32530035, 43373380, 65060070, 130120140]

約数ペア:

[(1, 130120140), (2, 65060070), (3, 43373380), (4, 32530035), (5, 26024028), (6, 21686690), (10, 13012014), (12, 10843345), (15, 8674676), (20, 6506007), (30, 4337338), (60, 2168669)]