1678090315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 2360062656

約数和(自身を除く): 681972341

約数列:

[1, 5, 11, 17, 55, 85, 121, 167, 187, 605, 835, 935, 977, 1837, 2057, 2839, 4885, 9185, 10285, 10747, 14195, 16609, 20207, 31229, 53735, 83045, 101035, 118217, 156145, 163159, 182699, 343519, 591085, 815795, 913495, 1717595, 1794749, 2009689, 2773703, 8973745, 10048445, 13868515, 19742239, 30510733, 98711195, 152553665, 335618063, 1678090315]

約数ペア:

[(1, 1678090315), (5, 335618063), (11, 152553665), (17, 98711195), (55, 30510733), (85, 19742239), (121, 13868515), (167, 10048445), (187, 8973745), (605, 2773703), (835, 2009689), (935, 1794749), (977, 1717595), (1837, 913495), (2057, 815795), (2839, 591085), (4885, 343519), (9185, 182699), (10285, 163159), (10747, 156145), (14195, 118217), (16609, 101035), (20207, 83045), (31229, 53735)]