30876044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 55104000

約数和(自身を除く): 24227956

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 491, 796, 982, 1964, 15721, 31442, 38789, 62884, 77578, 97709, 155156, 195418, 390836, 7719011, 15438022, 30876044]

約数ペア:

[(1, 30876044), (2, 15438022), (4, 7719011), (79, 390836), (158, 195418), (199, 155156), (316, 97709), (398, 77578), (491, 62884), (796, 38789), (982, 31442), (1964, 15721)]