2721870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 7698240

約数和(自身を除く): 4976370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 593, 765, 918, 1186, 1530, 1779, 2295, 2965, 3558, 4590, 5337, 5930, 8895, 10081, 10674, 16011, 17790, 20162, 26685, 30243, 32022, 50405, 53370, 60486, 80055, 90729, 100810, 151215, 160110, 181458, 272187, 302430, 453645, 544374, 907290, 1360935, 2721870]

約数ペア:

[(1, 2721870), (2, 1360935), (3, 907290), (5, 544374), (6, 453645), (9, 302430), (10, 272187), (15, 181458), (17, 160110), (18, 151215), (27, 100810), (30, 90729), (34, 80055), (45, 60486), (51, 53370), (54, 50405), (85, 32022), (90, 30243), (102, 26685), (135, 20162), (153, 17790), (170, 16011), (255, 10674), (270, 10081), (306, 8895), (459, 5930), (510, 5337), (593, 4590), (765, 3558), (918, 2965), (1186, 2295), (1530, 1779)]