4865440630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 9430344000

約数和(自身を除く): 4564903370

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 139, 170, 218, 278, 545, 695, 1090, 1390, 1853, 1889, 2363, 3706, 3778, 4726, 9265, 9445, 11815, 15151, 18530, 18890, 23630, 30302, 32113, 64226, 75755, 151510, 160565, 205901, 257567, 262571, 321130, 411802, 515134, 525142, 1029505, 1287835, 1312855, 2059010, 2575670, 2625710, 3500317, 4463707, 7000634, 8927414, 17501585, 22318535, 28620239, 35003170, 44637070, 57240478, 143101195, 286202390, 486544063, 973088126, 2432720315, 4865440630]

約数ペア:

[(1, 4865440630), (2, 2432720315), (5, 973088126), (10, 486544063), (17, 286202390), (34, 143101195), (85, 57240478), (109, 44637070), (139, 35003170), (170, 28620239), (218, 22318535), (278, 17501585), (545, 8927414), (695, 7000634), (1090, 4463707), (1390, 3500317), (1853, 2625710), (1889, 2575670), (2363, 2059010), (3706, 1312855), (3778, 1287835), (4726, 1029505), (9265, 525142), (9445, 515134), (11815, 411802), (15151, 321130), (18530, 262571), (18890, 257567), (23630, 205901), (30302, 160565), (32113, 151510), (64226, 75755)]