71260770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19961}}^1$

素因数の和:19995

約数の個数: 64

約数和(自身を含む): 206966016

約数和(自身を除く): 135705246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19961, 39922, 59883, 99805, 119766, 139727, 199610, 279454, 299415, 339337, 419181, 598830, 678674, 698635, 838362, 1018011, 1397270, 1696685, 2036022, 2095905, 2375359, 3393370, 4191810, 4750718, 5090055, 7126077, 10180110, 11876795, 14252154, 23753590, 35630385, 71260770]

約数ペア:

[(1, 71260770), (2, 35630385), (3, 23753590), (5, 14252154), (6, 11876795), (7, 10180110), (10, 7126077), (14, 5090055), (15, 4750718), (17, 4191810), (21, 3393370), (30, 2375359), (34, 2095905), (35, 2036022), (42, 1696685), (51, 1397270), (70, 1018011), (85, 838362), (102, 698635), (105, 678674), (119, 598830), (170, 419181), (210, 339337), (238, 299415), (255, 279454), (357, 199610), (510, 139727), (595, 119766), (714, 99805), (1190, 59883), (1785, 39922), (3570, 19961)]