220154070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{198337}}^1$

素因数の和:198384

約数の個数: 32

約数和(自身を含む): 542652768

約数和(自身を除く): 322498698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 198337, 396674, 595011, 991685, 1190022, 1983370, 2975055, 5950110, 7338469, 14676938, 22015407, 36692345, 44030814, 73384690, 110077035, 220154070]

約数ペア:

[(1, 220154070), (2, 110077035), (3, 73384690), (5, 44030814), (6, 36692345), (10, 22015407), (15, 14676938), (30, 7338469), (37, 5950110), (74, 2975055), (111, 1983370), (185, 1190022), (222, 991685), (370, 595011), (555, 396674), (1110, 198337)]