2009492030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{2377}}^1$

素因数の和:3333

約数の個数: 64

約数和(自身を含む): 4458464640

約数和(自身を除く): 2448972610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 929, 1858, 2377, 4645, 4754, 6503, 9290, 11885, 12077, 13006, 16639, 23770, 24154, 30901, 32515, 33278, 60385, 61802, 65030, 83195, 84539, 120770, 154505, 166390, 169078, 216307, 309010, 422695, 432614, 845390, 1081535, 2163070, 2208233, 4416466, 11041165, 15457631, 22082330, 28707029, 30915262, 57414058, 77288155, 143535145, 154576310, 200949203, 287070290, 401898406, 1004746015, 2009492030]

約数ペア:

[(1, 2009492030), (2, 1004746015), (5, 401898406), (7, 287070290), (10, 200949203), (13, 154576310), (14, 143535145), (26, 77288155), (35, 57414058), (65, 30915262), (70, 28707029), (91, 22082330), (130, 15457631), (182, 11041165), (455, 4416466), (910, 2208233), (929, 2163070), (1858, 1081535), (2377, 845390), (4645, 432614), (4754, 422695), (6503, 309010), (9290, 216307), (11885, 169078), (12077, 166390), (13006, 154505), (16639, 120770), (23770, 84539), (24154, 83195), (30901, 65030), (32515, 61802), (33278, 60385)]