30890370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{147097}}^1$

素因数の和:147114

約数の個数: 32

約数和(自身を含む): 84728448

約数和(自身を除く): 53838078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 147097, 294194, 441291, 735485, 882582, 1029679, 1470970, 2059358, 2206455, 3089037, 4412910, 5148395, 6178074, 10296790, 15445185, 30890370]

約数ペア:

[(1, 30890370), (2, 15445185), (3, 10296790), (5, 6178074), (6, 5148395), (7, 4412910), (10, 3089037), (14, 2206455), (15, 2059358), (21, 1470970), (30, 1029679), (35, 882582), (42, 735485), (70, 441291), (105, 294194), (210, 147097)]