30381344

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5937

約数の個数: 48

約数和(自身を含む): 71342208

約数和(自身を除く): 40960864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 5897, 11794, 23588, 41279, 47176, 82558, 94352, 135631, 165116, 188704, 271262, 330232, 542524, 660464, 949417, 1085048, 1320928, 1898834, 2170096, 3797668, 4340192, 7595336, 15190672, 30381344]

約数ペア:

[(1, 30381344), (2, 15190672), (4, 7595336), (7, 4340192), (8, 3797668), (14, 2170096), (16, 1898834), (23, 1320928), (28, 1085048), (32, 949417), (46, 660464), (56, 542524), (92, 330232), (112, 271262), (161, 188704), (184, 165116), (224, 135631), (322, 94352), (368, 82558), (644, 47176), (736, 41279), (1288, 23588), (2576, 11794), (5152, 5897)]