2691810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 4945950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2719, 5438, 8157, 13595, 16314, 24471, 27190, 29909, 40785, 48942, 59818, 81570, 89727, 122355, 149545, 179454, 244710, 269181, 299090, 448635, 538362, 897270, 1345905, 2691810]

約数ペア:

[(1, 2691810), (2, 1345905), (3, 897270), (5, 538362), (6, 448635), (9, 299090), (10, 269181), (11, 244710), (15, 179454), (18, 149545), (22, 122355), (30, 89727), (33, 81570), (45, 59818), (55, 48942), (66, 40785), (90, 29909), (99, 27190), (110, 24471), (165, 16314), (198, 13595), (330, 8157), (495, 5438), (990, 2719)]