2513030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 24

約数和(自身を含む): 4901472

約数和(自身を除く): 2388442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1487, 1690, 2974, 7435, 14870, 19331, 38662, 96655, 193310, 251303, 502606, 1256515, 2513030]

約数ペア:

[(1, 2513030), (2, 1256515), (5, 502606), (10, 251303), (13, 193310), (26, 96655), (65, 38662), (130, 19331), (169, 14870), (338, 7435), (845, 2974), (1487, 1690)]