139167660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2319461}}^1$

素因数の和:2319473

約数の個数: 24

約数和(自身を含む): 389669616

約数和(自身を除く): 250501956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2319461, 4638922, 6958383, 9277844, 11597305, 13916766, 23194610, 27833532, 34791915, 46389220, 69583830, 139167660]

約数ペア:

[(1, 139167660), (2, 69583830), (3, 46389220), (4, 34791915), (5, 27833532), (6, 23194610), (10, 13916766), (12, 11597305), (15, 9277844), (20, 6958383), (30, 4638922), (60, 2319461)]