1497756890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19087}}^1$

素因数の和:19179

約数の個数: 64

約数和(自身を含む): 3298406400

約数和(自身を除く): 1800649510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 413, 590, 665, 826, 1121, 1330, 2065, 2242, 4130, 5605, 7847, 11210, 15694, 19087, 38174, 39235, 78470, 95435, 133609, 190870, 267218, 362653, 668045, 725306, 1126133, 1336090, 1813265, 2252266, 2538571, 3626530, 5077142, 5630665, 7882931, 11261330, 12692855, 15765862, 21396527, 25385710, 39414655, 42793054, 78829310, 106982635, 149775689, 213965270, 299551378, 748878445, 1497756890]

約数ペア:

[(1, 1497756890), (2, 748878445), (5, 299551378), (7, 213965270), (10, 149775689), (14, 106982635), (19, 78829310), (35, 42793054), (38, 39414655), (59, 25385710), (70, 21396527), (95, 15765862), (118, 12692855), (133, 11261330), (190, 7882931), (266, 5630665), (295, 5077142), (413, 3626530), (590, 2538571), (665, 2252266), (826, 1813265), (1121, 1336090), (1330, 1126133), (2065, 725306), (2242, 668045), (4130, 362653), (5605, 267218), (7847, 190870), (11210, 133609), (15694, 95435), (19087, 78470), (38174, 39235)]