30820194

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7477}}^1$

素因数の和:7714

約数の個数: 24

約数和(自身を含む): 67077660

約数和(自身を除く): 36257466

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 7477, 14954, 22431, 44862, 67293, 134586, 1712233, 3424466, 5136699, 10273398, 15410097, 30820194]

約数ペア:

[(1, 30820194), (2, 15410097), (3, 10273398), (6, 5136699), (9, 3424466), (18, 1712233), (229, 134586), (458, 67293), (687, 44862), (1374, 22431), (2061, 14954), (4122, 7477)]