70001778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 175500288

約数和(自身を除く): 105498510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 277, 462, 547, 554, 831, 1094, 1641, 1662, 1939, 3047, 3282, 3829, 3878, 5817, 6017, 6094, 7658, 9141, 11487, 11634, 12034, 18051, 18282, 21329, 22974, 36102, 42119, 42658, 63987, 84238, 126357, 127974, 151519, 252714, 303038, 454557, 909114, 1060633, 1666709, 2121266, 3181899, 3333418, 5000127, 6363798, 10000254, 11666963, 23333926, 35000889, 70001778]

約数ペア:

[(1, 70001778), (2, 35000889), (3, 23333926), (6, 11666963), (7, 10000254), (11, 6363798), (14, 5000127), (21, 3333418), (22, 3181899), (33, 2121266), (42, 1666709), (66, 1060633), (77, 909114), (154, 454557), (231, 303038), (277, 252714), (462, 151519), (547, 127974), (554, 126357), (831, 84238), (1094, 63987), (1641, 42658), (1662, 42119), (1939, 36102), (3047, 22974), (3282, 21329), (3829, 18282), (3878, 18051), (5817, 12034), (6017, 11634), (6094, 11487), (7658, 9141)]