138876180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2314603}}^1$

素因数の和:2314615

約数の個数: 24

約数和(自身を含む): 388853472

約数和(自身を除く): 249977292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2314603, 4629206, 6943809, 9258412, 11573015, 13887618, 23146030, 27775236, 34719045, 46292060, 69438090, 138876180]

約数ペア:

[(1, 138876180), (2, 69438090), (3, 46292060), (4, 34719045), (5, 27775236), (6, 23146030), (10, 13887618), (12, 11573015), (15, 9258412), (20, 6943809), (30, 4629206), (60, 2314603)]