28042530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6823}}^1$

素因数の和:6970

約数の個数: 32

約数和(自身を含む): 67803264

約数和(自身を除く): 39760734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 6823, 13646, 20469, 34115, 40938, 68230, 102345, 204690, 934751, 1869502, 2804253, 4673755, 5608506, 9347510, 14021265, 28042530]

約数ペア:

[(1, 28042530), (2, 14021265), (3, 9347510), (5, 5608506), (6, 4673755), (10, 2804253), (15, 1869502), (30, 934751), (137, 204690), (274, 102345), (411, 68230), (685, 40938), (822, 34115), (1370, 20469), (2055, 13646), (4110, 6823)]