426457620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2369209}}^1$

素因数の和:2369224

約数の個数: 36

約数和(自身を含む): 1293588660

約数和(自身を除く): 867131040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2369209, 4738418, 7107627, 9476836, 11846045, 14215254, 21322881, 23692090, 28430508, 35538135, 42645762, 47384180, 71076270, 85291524, 106614405, 142152540, 213228810, 426457620]

約数ペア:

[(1, 426457620), (2, 213228810), (3, 142152540), (4, 106614405), (5, 85291524), (6, 71076270), (9, 47384180), (10, 42645762), (12, 35538135), (15, 28430508), (18, 23692090), (20, 21322881), (30, 14215254), (36, 11846045), (45, 9476836), (60, 7107627), (90, 4738418), (180, 2369209)]