12713220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 42618240

約数和(自身を除く): 29905020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 1811, 2340, 3510, 3622, 5433, 7020, 7244, 9055, 10866, 16299, 18110, 21732, 23543, 27165, 32598, 36220, 47086, 48897, 54330, 65196, 70629, 81495, 94172, 97794, 108660, 117715, 141258, 162990, 195588, 211887, 235430, 244485, 282516, 325980, 353145, 423774, 470860, 488970, 635661, 706290, 847548, 977940, 1059435, 1271322, 1412580, 2118870, 2542644, 3178305, 4237740, 6356610, 12713220]

約数ペア:

[(1, 12713220), (2, 6356610), (3, 4237740), (4, 3178305), (5, 2542644), (6, 2118870), (9, 1412580), (10, 1271322), (12, 1059435), (13, 977940), (15, 847548), (18, 706290), (20, 635661), (26, 488970), (27, 470860), (30, 423774), (36, 353145), (39, 325980), (45, 282516), (52, 244485), (54, 235430), (60, 211887), (65, 195588), (78, 162990), (90, 141258), (108, 117715), (117, 108660), (130, 97794), (135, 94172), (156, 81495), (180, 70629), (195, 65196), (234, 54330), (260, 48897), (270, 47086), (351, 36220), (390, 32598), (468, 27165), (540, 23543), (585, 21732), (702, 18110), (780, 16299), (1170, 10866), (1404, 9055), (1755, 7244), (1811, 7020), (2340, 5433), (3510, 3622)]