30595360

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4505

約数の個数: 48

約数和(自身を含む): 73979136

約数和(自身を除く): 43383776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4447, 6880, 8894, 17788, 22235, 35576, 44470, 71152, 88940, 142304, 177880, 191221, 355760, 382442, 711520, 764884, 956105, 1529768, 1912210, 3059536, 3824420, 6119072, 7648840, 15297680, 30595360]

約数ペア:

[(1, 30595360), (2, 15297680), (4, 7648840), (5, 6119072), (8, 3824420), (10, 3059536), (16, 1912210), (20, 1529768), (32, 956105), (40, 764884), (43, 711520), (80, 382442), (86, 355760), (160, 191221), (172, 177880), (215, 142304), (344, 88940), (430, 71152), (688, 44470), (860, 35576), (1376, 22235), (1720, 17788), (3440, 8894), (4447, 6880)]