273025340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1950181}}^1$

素因数の和:1950197

約数の個数: 24

約数和(自身を含む): 655261152

約数和(自身を除く): 382235812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1950181, 3900362, 7800724, 9750905, 13651267, 19501810, 27302534, 39003620, 54605068, 68256335, 136512670, 273025340]

約数ペア:

[(1, 273025340), (2, 136512670), (4, 68256335), (5, 54605068), (7, 39003620), (10, 27302534), (14, 19501810), (20, 13651267), (28, 9750905), (35, 7800724), (70, 3900362), (140, 1950181)]