30669580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 68370624

約数和(自身を除く): 37701044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1093, 1220, 1403, 2186, 2806, 4372, 5465, 5612, 7015, 10930, 14030, 21860, 25139, 28060, 50278, 66673, 100556, 125695, 133346, 251390, 266692, 333365, 502780, 666730, 1333460, 1533479, 3066958, 6133916, 7667395, 15334790, 30669580]

約数ペア:

[(1, 30669580), (2, 15334790), (4, 7667395), (5, 6133916), (10, 3066958), (20, 1533479), (23, 1333460), (46, 666730), (61, 502780), (92, 333365), (115, 266692), (122, 251390), (230, 133346), (244, 125695), (305, 100556), (460, 66673), (610, 50278), (1093, 28060), (1220, 25139), (1403, 21860), (2186, 14030), (2806, 10930), (4372, 7015), (5465, 5612)]