26250030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 68571360

約数和(自身を除く): 42321330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1109, 1315, 1578, 2218, 2367, 2630, 3327, 3945, 4734, 5545, 6654, 7890, 9981, 11090, 11835, 16635, 19962, 23670, 33270, 49905, 99810, 291667, 583334, 875001, 1458335, 1750002, 2625003, 2916670, 4375005, 5250006, 8750010, 13125015, 26250030]

約数ペア:

[(1, 26250030), (2, 13125015), (3, 8750010), (5, 5250006), (6, 4375005), (9, 2916670), (10, 2625003), (15, 1750002), (18, 1458335), (30, 875001), (45, 583334), (90, 291667), (263, 99810), (526, 49905), (789, 33270), (1109, 23670), (1315, 19962), (1578, 16635), (2218, 11835), (2367, 11090), (2630, 9981), (3327, 7890), (3945, 6654), (4734, 5545)]