40748190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6691}}^1$

素因数の和:6737

約数の個数: 64

約数和(自身を含む): 115637760

約数和(自身を除く): 74889570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 6691, 13382, 20073, 33455, 40146, 46837, 66910, 93674, 100365, 140511, 194039, 200730, 234185, 281022, 388078, 468370, 582117, 702555, 970195, 1164234, 1358273, 1405110, 1940390, 2716546, 2910585, 4074819, 5821170, 6791365, 8149638, 13582730, 20374095, 40748190]

約数ペア:

[(1, 40748190), (2, 20374095), (3, 13582730), (5, 8149638), (6, 6791365), (7, 5821170), (10, 4074819), (14, 2910585), (15, 2716546), (21, 1940390), (29, 1405110), (30, 1358273), (35, 1164234), (42, 970195), (58, 702555), (70, 582117), (87, 468370), (105, 388078), (145, 281022), (174, 234185), (203, 200730), (210, 194039), (290, 140511), (406, 100365), (435, 93674), (609, 66910), (870, 46837), (1015, 40146), (1218, 33455), (2030, 20073), (3045, 13382), (6090, 6691)]