2020144230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2129}}^1$

素因数の和:2966

約数の個数: 96

約数和(自身を含む): 5666038560

約数和(自身を除く): 3645894330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 811, 1170, 1622, 2129, 2433, 4055, 4258, 4866, 6387, 7299, 8110, 10543, 10645, 12165, 12774, 14598, 19161, 21086, 21290, 24330, 27677, 31629, 31935, 36495, 38322, 52715, 55354, 63258, 63870, 72990, 83031, 94887, 95805, 105430, 138385, 158145, 166062, 189774, 191610, 249093, 276770, 316290, 415155, 474435, 498186, 830310, 948870, 1245465, 1726619, 2490930, 3453238, 5179857, 8633095, 10359714, 15539571, 17266190, 22446047, 25899285, 31079142, 44892094, 51798570, 67338141, 77697855, 112230235, 134676282, 155395710, 202014423, 224460470, 336690705, 404028846, 673381410, 1010072115, 2020144230]

約数ペア:

[(1, 2020144230), (2, 1010072115), (3, 673381410), (5, 404028846), (6, 336690705), (9, 224460470), (10, 202014423), (13, 155395710), (15, 134676282), (18, 112230235), (26, 77697855), (30, 67338141), (39, 51798570), (45, 44892094), (65, 31079142), (78, 25899285), (90, 22446047), (117, 17266190), (130, 15539571), (195, 10359714), (234, 8633095), (390, 5179857), (585, 3453238), (811, 2490930), (1170, 1726619), (1622, 1245465), (2129, 948870), (2433, 830310), (4055, 498186), (4258, 474435), (4866, 415155), (6387, 316290), (7299, 276770), (8110, 249093), (10543, 191610), (10645, 189774), (12165, 166062), (12774, 158145), (14598, 138385), (19161, 105430), (21086, 95805), (21290, 94887), (24330, 83031), (27677, 72990), (31629, 63870), (31935, 63258), (36495, 55354), (38322, 52715)]