38815490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24109}}^1$

素因数の和:24146

約数の個数: 32

約数和(自身を含む): 83324160

約数和(自身を除く): 44508670

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 24109, 48218, 120545, 168763, 241090, 337526, 554507, 843815, 1109014, 1687630, 2772535, 3881549, 5545070, 7763098, 19407745, 38815490]

約数ペア:

[(1, 38815490), (2, 19407745), (5, 7763098), (7, 5545070), (10, 3881549), (14, 2772535), (23, 1687630), (35, 1109014), (46, 843815), (70, 554507), (115, 337526), (161, 241090), (230, 168763), (322, 120545), (805, 48218), (1610, 24109)]