137283670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 266795280

約数和(自身を除く): 129511610

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 289, 335, 578, 670, 709, 1139, 1418, 1445, 2278, 2890, 3545, 5695, 7090, 11390, 12053, 19363, 24106, 38726, 47503, 60265, 95006, 96815, 120530, 193630, 204901, 237515, 409802, 475030, 807551, 1024505, 1615102, 2049010, 4037755, 8075510, 13728367, 27456734, 68641835, 137283670]

約数ペア:

[(1, 137283670), (2, 68641835), (5, 27456734), (10, 13728367), (17, 8075510), (34, 4037755), (67, 2049010), (85, 1615102), (134, 1024505), (170, 807551), (289, 475030), (335, 409802), (578, 237515), (670, 204901), (709, 193630), (1139, 120530), (1418, 96815), (1445, 95006), (2278, 60265), (2890, 47503), (3545, 38726), (5695, 24106), (7090, 19363), (11390, 12053)]