30867670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 26830250

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 953, 1906, 3239, 4765, 6478, 9530, 16195, 32390, 39073, 75287, 78146, 150574, 195365, 376435, 390730, 752870, 3086767, 6173534, 15433835, 30867670]

約数ペア:

[(1, 30867670), (2, 15433835), (5, 6173534), (10, 3086767), (41, 752870), (79, 390730), (82, 376435), (158, 195365), (205, 150574), (395, 78146), (410, 75287), (790, 39073), (953, 32390), (1906, 16195), (3239, 9530), (4765, 6478)]