26098290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 68117400

約数和(自身を除く): 42019110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 709, 818, 1227, 1418, 2045, 2127, 2454, 3545, 3681, 4090, 4254, 6135, 6381, 7090, 7362, 10635, 12270, 12762, 18405, 21270, 31905, 36810, 63810, 289981, 579962, 869943, 1449905, 1739886, 2609829, 2899810, 4349715, 5219658, 8699430, 13049145, 26098290]

約数ペア:

[(1, 26098290), (2, 13049145), (3, 8699430), (5, 5219658), (6, 4349715), (9, 2899810), (10, 2609829), (15, 1739886), (18, 1449905), (30, 869943), (45, 579962), (90, 289981), (409, 63810), (709, 36810), (818, 31905), (1227, 21270), (1418, 18405), (2045, 12762), (2127, 12270), (2454, 10635), (3545, 7362), (3681, 7090), (4090, 6381), (4254, 6135)]