4072890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 9861120

約数和(自身を除く): 5788230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1069, 1270, 1905, 2138, 3207, 3810, 5345, 6414, 10690, 16035, 32070, 135763, 271526, 407289, 678815, 814578, 1357630, 2036445, 4072890]

約数ペア:

[(1, 4072890), (2, 2036445), (3, 1357630), (5, 814578), (6, 678815), (10, 407289), (15, 271526), (30, 135763), (127, 32070), (254, 16035), (381, 10690), (635, 6414), (762, 5345), (1069, 3810), (1270, 3207), (1905, 2138)]