30080686

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 48472344

約数和(自身を除く): 18391658

約数列:

[1, 2, 19, 38, 61, 122, 361, 683, 722, 1159, 1366, 2318, 12977, 22021, 25954, 41663, 44042, 83326, 246563, 493126, 791597, 1583194, 15040343, 30080686]

約数ペア:

[(1, 30080686), (2, 15040343), (19, 1583194), (38, 791597), (61, 493126), (122, 246563), (361, 83326), (683, 44042), (722, 41663), (1159, 25954), (1366, 22021), (2318, 12977)]