140206410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519283}}^1$

素因数の和:519299

約数の個数: 32

約数和(自身を含む): 373884480

約数和(自身を除く): 233678070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519283, 1038566, 1557849, 2596415, 3115698, 4673547, 5192830, 7789245, 9347094, 14020641, 15578490, 23367735, 28041282, 46735470, 70103205, 140206410]

約数ペア:

[(1, 140206410), (2, 70103205), (3, 46735470), (5, 28041282), (6, 23367735), (9, 15578490), (10, 14020641), (15, 9347094), (18, 7789245), (27, 5192830), (30, 4673547), (45, 3115698), (54, 2596415), (90, 1557849), (135, 1038566), (270, 519283)]