2010510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 3296610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 251, 267, 445, 502, 534, 753, 801, 890, 1255, 1335, 1506, 1602, 2259, 2510, 2670, 3765, 4005, 4518, 7530, 8010, 11295, 22339, 22590, 44678, 67017, 111695, 134034, 201051, 223390, 335085, 402102, 670170, 1005255, 2010510]

約数ペア:

[(1, 2010510), (2, 1005255), (3, 670170), (5, 402102), (6, 335085), (9, 223390), (10, 201051), (15, 134034), (18, 111695), (30, 67017), (45, 44678), (89, 22590), (90, 22339), (178, 11295), (251, 8010), (267, 7530), (445, 4518), (502, 4005), (534, 3765), (753, 2670), (801, 2510), (890, 2259), (1255, 1602), (1335, 1506)]