133308980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{952207}}^1$

素因数の和:952223

約数の個数: 24

約数和(自身を含む): 319941888

約数和(自身を除く): 186632908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 952207, 1904414, 3808828, 4761035, 6665449, 9522070, 13330898, 19044140, 26661796, 33327245, 66654490, 133308980]

約数ペア:

[(1, 133308980), (2, 66654490), (4, 33327245), (5, 26661796), (7, 19044140), (10, 13330898), (14, 9522070), (20, 6665449), (28, 4761035), (35, 3808828), (70, 1904414), (140, 952207)]