270002910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{123289}}^1$

素因数の和:123372

約数の個数: 32

約数和(自身を含む): 656889120

約数和(自身を除く): 386886210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 123289, 246578, 369867, 616445, 739734, 1232890, 1849335, 3698670, 9000097, 18000194, 27000291, 45000485, 54000582, 90000970, 135001455, 270002910]

約数ペア:

[(1, 270002910), (2, 135001455), (3, 90000970), (5, 54000582), (6, 45000485), (10, 27000291), (15, 18000194), (30, 9000097), (73, 3698670), (146, 1849335), (219, 1232890), (365, 739734), (438, 616445), (730, 369867), (1095, 246578), (2190, 123289)]