2548656870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{2389}}^1$

素因数の和:3269

約数の個数: 64

約数和(自身を含む): 6269218560

約数和(自身を除く): 3720561690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 827, 1290, 1654, 2389, 2481, 4135, 4778, 4962, 7167, 8270, 11945, 12405, 14334, 23890, 24810, 35561, 35835, 71122, 71670, 102727, 106683, 177805, 205454, 213366, 308181, 355610, 513635, 533415, 616362, 1027270, 1066830, 1540905, 1975703, 3081810, 3951406, 5927109, 9878515, 11854218, 19757030, 29635545, 59271090, 84955229, 169910458, 254865687, 424776145, 509731374, 849552290, 1274328435, 2548656870]

約数ペア:

[(1, 2548656870), (2, 1274328435), (3, 849552290), (5, 509731374), (6, 424776145), (10, 254865687), (15, 169910458), (30, 84955229), (43, 59271090), (86, 29635545), (129, 19757030), (215, 11854218), (258, 9878515), (430, 5927109), (645, 3951406), (827, 3081810), (1290, 1975703), (1654, 1540905), (2389, 1066830), (2481, 1027270), (4135, 616362), (4778, 533415), (4962, 513635), (7167, 355610), (8270, 308181), (11945, 213366), (12405, 205454), (14334, 177805), (23890, 106683), (24810, 102727), (35561, 71670), (35835, 71122)]