69093290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21001}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 145165824

約数和(自身を除く): 76072534

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 21001, 42002, 105005, 147007, 210010, 294014, 735035, 987047, 1470070, 1974094, 4935235, 6909329, 9870470, 13818658, 34546645, 69093290]

約数ペア:

[(1, 69093290), (2, 34546645), (5, 13818658), (7, 9870470), (10, 6909329), (14, 4935235), (35, 1974094), (47, 1470070), (70, 987047), (94, 735035), (235, 294014), (329, 210010), (470, 147007), (658, 105005), (1645, 42002), (3290, 21001)]