26490930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 41523150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 409, 510, 635, 762, 818, 1227, 1270, 1905, 2045, 2159, 2454, 3810, 4090, 4318, 6135, 6477, 6953, 10795, 12270, 12954, 13906, 20859, 21590, 32385, 34765, 41718, 51943, 64770, 69530, 103886, 104295, 155829, 208590, 259715, 311658, 519430, 779145, 883031, 1558290, 1766062, 2649093, 4415155, 5298186, 8830310, 13245465, 26490930]

約数ペア:

[(1, 26490930), (2, 13245465), (3, 8830310), (5, 5298186), (6, 4415155), (10, 2649093), (15, 1766062), (17, 1558290), (30, 883031), (34, 779145), (51, 519430), (85, 311658), (102, 259715), (127, 208590), (170, 155829), (254, 104295), (255, 103886), (381, 69530), (409, 64770), (510, 51943), (635, 41718), (762, 34765), (818, 32385), (1227, 21590), (1270, 20859), (1905, 13906), (2045, 12954), (2159, 12270), (2454, 10795), (3810, 6953), (4090, 6477), (4318, 6135)]