1760339945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6659}}^1$

素因数の和:6774

約数の個数: 48

約数和(自身を含む): 2678598720

約数和(自身を除く): 918258775

約数列:

[1, 5, 7, 13, 35, 49, 65, 83, 91, 245, 415, 455, 581, 637, 1079, 2905, 3185, 4067, 5395, 6659, 7553, 20335, 33295, 37765, 46613, 52871, 86567, 233065, 264355, 326291, 432835, 552697, 605969, 1631455, 2763485, 3029845, 3868879, 4241783, 7185061, 19344395, 21208915, 27082153, 35925305, 50295427, 135410765, 251477135, 352067989, 1760339945]

約数ペア:

[(1, 1760339945), (5, 352067989), (7, 251477135), (13, 135410765), (35, 50295427), (49, 35925305), (65, 27082153), (83, 21208915), (91, 19344395), (245, 7185061), (415, 4241783), (455, 3868879), (581, 3029845), (637, 2763485), (1079, 1631455), (2905, 605969), (3185, 552697), (4067, 432835), (5395, 326291), (6659, 264355), (7553, 233065), (20335, 86567), (33295, 52871), (37765, 46613)]