870813210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2437}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 2147156352

約数和(自身を除く): 1276343142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 277, 430, 554, 645, 831, 1290, 1385, 1662, 2437, 2770, 4155, 4874, 7311, 8310, 11911, 12185, 14622, 23822, 24370, 35733, 36555, 59555, 71466, 73110, 104791, 119110, 178665, 209582, 314373, 357330, 523955, 628746, 675049, 1047910, 1350098, 1571865, 2025147, 3143730, 3375245, 4050294, 6750490, 10125735, 20251470, 29027107, 58054214, 87081321, 145135535, 174162642, 290271070, 435406605, 870813210]

約数ペア:

[(1, 870813210), (2, 435406605), (3, 290271070), (5, 174162642), (6, 145135535), (10, 87081321), (15, 58054214), (30, 29027107), (43, 20251470), (86, 10125735), (129, 6750490), (215, 4050294), (258, 3375245), (277, 3143730), (430, 2025147), (554, 1571865), (645, 1350098), (831, 1047910), (1290, 675049), (1385, 628746), (1662, 523955), (2437, 357330), (2770, 314373), (4155, 209582), (4874, 178665), (7311, 119110), (8310, 104791), (11911, 73110), (12185, 71466), (14622, 59555), (23822, 36555), (24370, 35733)]