2820236490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31335961}}^1$

素因数の和:31335974

約数の個数: 24

約数和(自身を含む): 7332615108

約数和(自身を除く): 4512378618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31335961, 62671922, 94007883, 156679805, 188015766, 282023649, 313359610, 470039415, 564047298, 940078830, 1410118245, 2820236490]

約数ペア:

[(1, 2820236490), (2, 1410118245), (3, 940078830), (5, 564047298), (6, 470039415), (9, 313359610), (10, 282023649), (15, 188015766), (18, 156679805), (30, 94007883), (45, 62671922), (90, 31335961)]