2023039305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{43103}}^1$

素因数の和:43270

約数の個数: 48

約数和(自身を含む): 4034534400

約数和(自身を除く): 2011495095

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1341, 2235, 3129, 5215, 6705, 9387, 15645, 43103, 46935, 129309, 215515, 301721, 387927, 646545, 905163, 1508605, 1939635, 2715489, 4525815, 6422347, 13577445, 19267041, 32111735, 44956429, 57801123, 96335205, 134869287, 224782145, 289005615, 404607861, 674346435, 2023039305]

約数ペア:

[(1, 2023039305), (3, 674346435), (5, 404607861), (7, 289005615), (9, 224782145), (15, 134869287), (21, 96335205), (35, 57801123), (45, 44956429), (63, 32111735), (105, 19267041), (149, 13577445), (315, 6422347), (447, 4525815), (745, 2715489), (1043, 1939635), (1341, 1508605), (2235, 905163), (3129, 646545), (5215, 387927), (6705, 301721), (9387, 215515), (15645, 129309), (43103, 46935)]