121053380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8081}}^1$

素因数の和:8204

約数の個数: 48

約数和(自身を含む): 293279616

約数和(自身を除く): 172226236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 8081, 14980, 16162, 32324, 40405, 56567, 80810, 113134, 161620, 226268, 282835, 565670, 864667, 1131340, 1729334, 3458668, 4323335, 6052669, 8646670, 12105338, 17293340, 24210676, 30263345, 60526690, 121053380]

約数ペア:

[(1, 121053380), (2, 60526690), (4, 30263345), (5, 24210676), (7, 17293340), (10, 12105338), (14, 8646670), (20, 6052669), (28, 4323335), (35, 3458668), (70, 1729334), (107, 1131340), (140, 864667), (214, 565670), (428, 282835), (535, 226268), (749, 161620), (1070, 113134), (1498, 80810), (2140, 56567), (2996, 40405), (3745, 32324), (7490, 16162), (8081, 14980)]