30144583

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 37063680

約数和(自身を除く): 6919097

約数列:

[1, 7, 19, 79, 133, 151, 361, 553, 1057, 1501, 2527, 2869, 10507, 11929, 20083, 28519, 54511, 83503, 199633, 226651, 381577, 1586557, 4306369, 30144583]

約数ペア:

[(1, 30144583), (7, 4306369), (19, 1586557), (79, 381577), (133, 226651), (151, 199633), (361, 83503), (553, 54511), (1057, 28519), (1501, 20083), (2527, 11929), (2869, 10507)]