1330377580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9502697}}^1$

素因数の和:9502713

約数の個数: 24

約数和(自身を含む): 3192906528

約数和(自身を除く): 1862528948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9502697, 19005394, 38010788, 47513485, 66518879, 95026970, 133037758, 190053940, 266075516, 332594395, 665188790, 1330377580]

約数ペア:

[(1, 1330377580), (2, 665188790), (4, 332594395), (5, 266075516), (7, 190053940), (10, 133037758), (14, 95026970), (20, 66518879), (28, 47513485), (35, 38010788), (70, 19005394), (140, 9502697)]