74370690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{275447}}^1$

素因数の和:275463

約数の個数: 32

約数和(自身を含む): 198322560

約数和(自身を除く): 123951870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 275447, 550894, 826341, 1377235, 1652682, 2479023, 2754470, 4131705, 4958046, 7437069, 8263410, 12395115, 14874138, 24790230, 37185345, 74370690]

約数ペア:

[(1, 74370690), (2, 37185345), (3, 24790230), (5, 14874138), (6, 12395115), (9, 8263410), (10, 7437069), (15, 4958046), (18, 4131705), (27, 2754470), (30, 2479023), (45, 1652682), (54, 1377235), (90, 826341), (135, 550894), (270, 275447)]