2469690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3049}}^1$

素因数の和:3068

約数の個数: 40

約数和(自身を含む): 6642900

約数和(自身を除く): 4173210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3049, 6098, 9147, 15245, 18294, 27441, 30490, 45735, 54882, 82323, 91470, 137205, 164646, 246969, 274410, 411615, 493938, 823230, 1234845, 2469690]

約数ペア:

[(1, 2469690), (2, 1234845), (3, 823230), (5, 493938), (6, 411615), (9, 274410), (10, 246969), (15, 164646), (18, 137205), (27, 91470), (30, 82323), (45, 54882), (54, 45735), (81, 30490), (90, 27441), (135, 18294), (162, 15245), (270, 9147), (405, 6098), (810, 3049)]