1330958060

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{150221}}^1$

素因数の和:150673

約数の個数: 24

約数和(自身を含む): 2801339856

約数和(自身を除く): 1470381796

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 150221, 300442, 600884, 751105, 1502210, 3004420, 66547903, 133095806, 266191612, 332739515, 665479030, 1330958060]

約数ペア:

[(1, 1330958060), (2, 665479030), (4, 332739515), (5, 266191612), (10, 133095806), (20, 66547903), (443, 3004420), (886, 1502210), (1772, 751105), (2215, 600884), (4430, 300442), (8860, 150221)]