138290810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8627}}^1$

素因数の和:8870

約数の個数: 32

約数和(自身を含む): 285759360

約数和(自身を除く): 147468550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 8627, 16030, 17254, 43135, 60389, 86270, 120778, 301945, 603890, 1975583, 3951166, 9877915, 13829081, 19755830, 27658162, 69145405, 138290810]

約数ペア:

[(1, 138290810), (2, 69145405), (5, 27658162), (7, 19755830), (10, 13829081), (14, 9877915), (35, 3951166), (70, 1975583), (229, 603890), (458, 301945), (1145, 120778), (1603, 86270), (2290, 60389), (3206, 43135), (8015, 17254), (8627, 16030)]