6387860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 13848576

約数和(自身を除く): 7460716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 10303, 20606, 41212, 51515, 103030, 206060, 319393, 638786, 1277572, 1596965, 3193930, 6387860]

約数ペア:

[(1, 6387860), (2, 3193930), (4, 1596965), (5, 1277572), (10, 638786), (20, 319393), (31, 206060), (62, 103030), (124, 51515), (155, 41212), (310, 20606), (620, 10303)]