82951290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{102409}}^1$

素因数の和:102428

約数の個数: 40

約数和(自身を含む): 223048980

約数和(自身を除く): 140097690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 102409, 204818, 307227, 512045, 614454, 921681, 1024090, 1536135, 1843362, 2765043, 3072270, 4608405, 5530086, 8295129, 9216810, 13825215, 16590258, 27650430, 41475645, 82951290]

約数ペア:

[(1, 82951290), (2, 41475645), (3, 27650430), (5, 16590258), (6, 13825215), (9, 9216810), (10, 8295129), (15, 5530086), (18, 4608405), (27, 3072270), (30, 2765043), (45, 1843362), (54, 1536135), (81, 1024090), (90, 921681), (135, 614454), (162, 512045), (270, 307227), (405, 204818), (810, 102409)]