12391710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17959}}^1$

素因数の和:17992

約数の個数: 32

約数和(自身を含む): 31034880

約数和(自身を除く): 18643170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17959, 35918, 53877, 89795, 107754, 179590, 269385, 413057, 538770, 826114, 1239171, 2065285, 2478342, 4130570, 6195855, 12391710]

約数ペア:

[(1, 12391710), (2, 6195855), (3, 4130570), (5, 2478342), (6, 2065285), (10, 1239171), (15, 826114), (23, 538770), (30, 413057), (46, 269385), (69, 179590), (115, 107754), (138, 89795), (230, 53877), (345, 35918), (690, 17959)]