2181992760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6061091}}^1$

素因数の和:6061108

約数の個数: 48

約数和(自身を含む): 7091477640

約数和(自身を除く): 4909484880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6061091, 12122182, 18183273, 24244364, 30305455, 36366546, 48488728, 54549819, 60610910, 72733092, 90916365, 109099638, 121221820, 145466184, 181832730, 218199276, 242443640, 272749095, 363665460, 436398552, 545498190, 727330920, 1090996380, 2181992760]

約数ペア:

[(1, 2181992760), (2, 1090996380), (3, 727330920), (4, 545498190), (5, 436398552), (6, 363665460), (8, 272749095), (9, 242443640), (10, 218199276), (12, 181832730), (15, 145466184), (18, 121221820), (20, 109099638), (24, 90916365), (30, 72733092), (36, 60610910), (40, 54549819), (45, 48488728), (60, 36366546), (72, 30305455), (90, 24244364), (120, 18183273), (180, 12122182), (360, 6061091)]