70815558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 162321408

約数和(自身を除く): 91505850

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 47, 66, 74, 94, 111, 141, 222, 282, 407, 517, 617, 814, 1034, 1221, 1234, 1551, 1739, 1851, 2442, 3102, 3478, 3702, 5217, 6787, 10434, 13574, 19129, 20361, 22829, 28999, 38258, 40722, 45658, 57387, 57998, 68487, 86997, 114774, 136974, 173994, 251119, 318989, 502238, 637978, 753357, 956967, 1072963, 1506714, 1913934, 2145926, 3218889, 6437778, 11802593, 23605186, 35407779, 70815558]

約数ペア:

[(1, 70815558), (2, 35407779), (3, 23605186), (6, 11802593), (11, 6437778), (22, 3218889), (33, 2145926), (37, 1913934), (47, 1506714), (66, 1072963), (74, 956967), (94, 753357), (111, 637978), (141, 502238), (222, 318989), (282, 251119), (407, 173994), (517, 136974), (617, 114774), (814, 86997), (1034, 68487), (1221, 57998), (1234, 57387), (1551, 45658), (1739, 40722), (1851, 38258), (2442, 28999), (3102, 22829), (3478, 20361), (3702, 19129), (5217, 13574), (6787, 10434)]