30070868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 54641664

約数和(自身を除く): 24570796

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1231, 2462, 4924, 6107, 12214, 24428, 38161, 76322, 152644, 242507, 485014, 970028, 7517717, 15035434, 30070868]

約数ペア:

[(1, 30070868), (2, 15035434), (4, 7517717), (31, 970028), (62, 485014), (124, 242507), (197, 152644), (394, 76322), (788, 38161), (1231, 24428), (2462, 12214), (4924, 6107)]