2865420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15919}}^1$

素因数の和:15934

約数の個数: 36

約数和(自身を含む): 8692320

約数和(自身を除く): 5826900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15919, 31838, 47757, 63676, 79595, 95514, 143271, 159190, 191028, 238785, 286542, 318380, 477570, 573084, 716355, 955140, 1432710, 2865420]

約数ペア:

[(1, 2865420), (2, 1432710), (3, 955140), (4, 716355), (5, 573084), (6, 477570), (9, 318380), (10, 286542), (12, 238785), (15, 191028), (18, 159190), (20, 143271), (30, 95514), (36, 79595), (45, 63676), (60, 47757), (90, 31838), (180, 15919)]