90080010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1000889}}^1$

素因数の和:1000902

約数の個数: 24

約数和(自身を含む): 234208260

約数和(自身を除く): 144128250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1000889, 2001778, 3002667, 5004445, 6005334, 9008001, 10008890, 15013335, 18016002, 30026670, 45040005, 90080010]

約数ペア:

[(1, 90080010), (2, 45040005), (3, 30026670), (5, 18016002), (6, 15013335), (9, 10008890), (10, 9008001), (15, 6005334), (18, 5004445), (30, 3002667), (45, 2001778), (90, 1000889)]