15691770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 41333760

約数和(自身を除く): 25641990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2207, 2370, 3555, 4414, 6621, 7110, 11035, 13242, 19863, 22070, 33105, 39726, 66210, 99315, 174353, 198630, 348706, 523059, 871765, 1046118, 1569177, 1743530, 2615295, 3138354, 5230590, 7845885, 15691770]

約数ペア:

[(1, 15691770), (2, 7845885), (3, 5230590), (5, 3138354), (6, 2615295), (9, 1743530), (10, 1569177), (15, 1046118), (18, 871765), (30, 523059), (45, 348706), (79, 198630), (90, 174353), (158, 99315), (237, 66210), (395, 39726), (474, 33105), (711, 22070), (790, 19863), (1185, 13242), (1422, 11035), (2207, 7110), (2370, 6621), (3555, 4414)]