30681144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{32779}}^1$

素因数の和:32804

約数の個数: 48

約数和(自身を含む): 89489400

約数和(自身を除く): 58808256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 32779, 65558, 98337, 131116, 196674, 262232, 295011, 393348, 426127, 590022, 786696, 852254, 1180044, 1278381, 1704508, 2360088, 2556762, 3409016, 3835143, 5113524, 7670286, 10227048, 15340572, 30681144]

約数ペア:

[(1, 30681144), (2, 15340572), (3, 10227048), (4, 7670286), (6, 5113524), (8, 3835143), (9, 3409016), (12, 2556762), (13, 2360088), (18, 1704508), (24, 1278381), (26, 1180044), (36, 852254), (39, 786696), (52, 590022), (72, 426127), (78, 393348), (104, 295011), (117, 262232), (156, 196674), (234, 131116), (312, 98337), (468, 65558), (936, 32779)]