26430810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 74207232

約数和(自身を除く): 47776422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 2927, 3010, 4515, 5854, 8781, 9030, 14635, 17562, 20489, 29270, 40978, 43905, 61467, 87810, 102445, 122934, 125861, 204890, 251722, 307335, 377583, 614670, 629305, 755166, 881027, 1258610, 1762054, 1887915, 2643081, 3775830, 4405135, 5286162, 8810270, 13215405, 26430810]

約数ペア:

[(1, 26430810), (2, 13215405), (3, 8810270), (5, 5286162), (6, 4405135), (7, 3775830), (10, 2643081), (14, 1887915), (15, 1762054), (21, 1258610), (30, 881027), (35, 755166), (42, 629305), (43, 614670), (70, 377583), (86, 307335), (105, 251722), (129, 204890), (210, 125861), (215, 122934), (258, 102445), (301, 87810), (430, 61467), (602, 43905), (645, 40978), (903, 29270), (1290, 20489), (1505, 17562), (1806, 14635), (2927, 9030), (3010, 8781), (4515, 5854)]