11982810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 33656832

約数和(自身を除く): 21674022

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, 1327, 1505, 1806, 2654, 3010, 3981, 4515, 6635, 7962, 9030, 9289, 13270, 18578, 19905, 27867, 39810, 46445, 55734, 57061, 92890, 114122, 139335, 171183, 278670, 285305, 342366, 399427, 570610, 798854, 855915, 1198281, 1711830, 1997135, 2396562, 3994270, 5991405, 11982810]

約数ペア:

[(1, 11982810), (2, 5991405), (3, 3994270), (5, 2396562), (6, 1997135), (7, 1711830), (10, 1198281), (14, 855915), (15, 798854), (21, 570610), (30, 399427), (35, 342366), (42, 285305), (43, 278670), (70, 171183), (86, 139335), (105, 114122), (129, 92890), (210, 57061), (215, 55734), (258, 46445), (301, 39810), (430, 27867), (602, 19905), (645, 18578), (903, 13270), (1290, 9289), (1327, 9030), (1505, 7962), (1806, 6635), (2654, 4515), (3010, 3981)]