18150971570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{751}}^1\times {\mathrm{8363}}^1$

素因数の和:9155

約数の個数: 48

約数和(自身を含む): 34757036928

約数和(自身を除く): 16606065358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 751, 1445, 1502, 2890, 3755, 7510, 8363, 12767, 16726, 25534, 41815, 63835, 83630, 127670, 142171, 217039, 284342, 434078, 710855, 1085195, 1421710, 2170390, 2416907, 4833814, 6280613, 12084535, 12561226, 24169070, 31403065, 62806130, 106770421, 213540842, 533852105, 1067704210, 1815097157, 3630194314, 9075485785, 18150971570]

約数ペア:

[(1, 18150971570), (2, 9075485785), (5, 3630194314), (10, 1815097157), (17, 1067704210), (34, 533852105), (85, 213540842), (170, 106770421), (289, 62806130), (578, 31403065), (751, 24169070), (1445, 12561226), (1502, 12084535), (2890, 6280613), (3755, 4833814), (7510, 2416907), (8363, 2170390), (12767, 1421710), (16726, 1085195), (25534, 710855), (41815, 434078), (63835, 284342), (83630, 217039), (127670, 142171)]