31763060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 48

約数和(自身を含む): 80250240

約数和(自身を除く): 48487180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 11941, 23882, 47764, 59705, 83587, 119410, 167174, 226879, 238820, 334348, 417935, 453758, 835870, 907516, 1134395, 1588153, 1671740, 2268790, 3176306, 4537580, 6352612, 7940765, 15881530, 31763060]

約数ペア:

[(1, 31763060), (2, 15881530), (4, 7940765), (5, 6352612), (7, 4537580), (10, 3176306), (14, 2268790), (19, 1671740), (20, 1588153), (28, 1134395), (35, 907516), (38, 835870), (70, 453758), (76, 417935), (95, 334348), (133, 238820), (140, 226879), (190, 167174), (266, 119410), (380, 83587), (532, 59705), (665, 47764), (1330, 23882), (2660, 11941)]