127197270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{471101}}^1$

素因数の和:471117

約数の個数: 32

約数和(自身を含む): 339193440

約数和(自身を除く): 211996170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 471101, 942202, 1413303, 2355505, 2826606, 4239909, 4711010, 7066515, 8479818, 12719727, 14133030, 21199545, 25439454, 42399090, 63598635, 127197270]

約数ペア:

[(1, 127197270), (2, 63598635), (3, 42399090), (5, 25439454), (6, 21199545), (9, 14133030), (10, 12719727), (15, 8479818), (18, 7066515), (27, 4711010), (30, 4239909), (45, 2826606), (54, 2355505), (90, 1413303), (135, 942202), (270, 471101)]