7312860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40627}}^1$

素因数の和:40642

約数の個数: 36

約数和(自身を含む): 22182888

約数和(自身を除く): 14870028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40627, 81254, 121881, 162508, 203135, 243762, 365643, 406270, 487524, 609405, 731286, 812540, 1218810, 1462572, 1828215, 2437620, 3656430, 7312860]

約数ペア:

[(1, 7312860), (2, 3656430), (3, 2437620), (4, 1828215), (5, 1462572), (6, 1218810), (9, 812540), (10, 731286), (12, 609405), (15, 487524), (18, 406270), (20, 365643), (30, 243762), (36, 203135), (45, 162508), (60, 121881), (90, 81254), (180, 40627)]