42165420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 133297920

約数和(自身を除く): 91132500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 2203, 3190, 3828, 4406, 4785, 6380, 6609, 8812, 9570, 11015, 13218, 19140, 22030, 24233, 26436, 33045, 44060, 48466, 63887, 66090, 72699, 96932, 121165, 127774, 132180, 145398, 191661, 242330, 255548, 290796, 319435, 363495, 383322, 484660, 638870, 702757, 726990, 766644, 958305, 1277740, 1405514, 1453980, 1916610, 2108271, 2811028, 3513785, 3833220, 4216542, 7027570, 8433084, 10541355, 14055140, 21082710, 42165420]

約数ペア:

[(1, 42165420), (2, 21082710), (3, 14055140), (4, 10541355), (5, 8433084), (6, 7027570), (10, 4216542), (11, 3833220), (12, 3513785), (15, 2811028), (20, 2108271), (22, 1916610), (29, 1453980), (30, 1405514), (33, 1277740), (44, 958305), (55, 766644), (58, 726990), (60, 702757), (66, 638870), (87, 484660), (110, 383322), (116, 363495), (132, 319435), (145, 290796), (165, 255548), (174, 242330), (220, 191661), (290, 145398), (319, 132180), (330, 127774), (348, 121165), (435, 96932), (580, 72699), (638, 66090), (660, 63887), (870, 48466), (957, 44060), (1276, 33045), (1595, 26436), (1740, 24233), (1914, 22030), (2203, 19140), (3190, 13218), (3828, 11015), (4406, 9570), (4785, 8812), (6380, 6609)]