14720490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163561}}^1$

素因数の和:163574

約数の個数: 24

約数和(自身を含む): 38273508

約数和(自身を除く): 23553018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163561, 327122, 490683, 817805, 981366, 1472049, 1635610, 2453415, 2944098, 4906830, 7360245, 14720490]

約数ペア:

[(1, 14720490), (2, 7360245), (3, 4906830), (5, 2944098), (6, 2453415), (9, 1635610), (10, 1472049), (15, 981366), (18, 817805), (30, 490683), (45, 327122), (90, 163561)]