14877780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10781}}^1$

素因数の和:10816

約数の個数: 48

約数和(自身を含む): 43473024

約数和(自身を除く): 28595244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 10781, 21562, 32343, 43124, 53905, 64686, 107810, 129372, 161715, 215620, 247963, 323430, 495926, 646860, 743889, 991852, 1239815, 1487778, 2479630, 2975556, 3719445, 4959260, 7438890, 14877780]

約数ペア:

[(1, 14877780), (2, 7438890), (3, 4959260), (4, 3719445), (5, 2975556), (6, 2479630), (10, 1487778), (12, 1239815), (15, 991852), (20, 743889), (23, 646860), (30, 495926), (46, 323430), (60, 247963), (69, 215620), (92, 161715), (115, 129372), (138, 107810), (230, 64686), (276, 53905), (345, 43124), (460, 32343), (690, 21562), (1380, 10781)]