28023270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84919}}^1$

素因数の和:84940

約数の個数: 32

約数和(自身を含む): 73370880

約数和(自身を除く): 45347610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 84919, 169838, 254757, 424595, 509514, 849190, 934109, 1273785, 1868218, 2547570, 2802327, 4670545, 5604654, 9341090, 14011635, 28023270]

約数ペア:

[(1, 28023270), (2, 14011635), (3, 9341090), (5, 5604654), (6, 4670545), (10, 2802327), (11, 2547570), (15, 1868218), (22, 1273785), (30, 934109), (33, 849190), (55, 509514), (66, 424595), (110, 254757), (165, 169838), (330, 84919)]