74786950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 160105824

約数和(自身を除く): 85318874

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1361, 1570, 2198, 2722, 3925, 5495, 6805, 7850, 9527, 10990, 13610, 19054, 27475, 34025, 47635, 54950, 68050, 95270, 213677, 238175, 427354, 476350, 1068385, 1495739, 2136770, 2991478, 5341925, 7478695, 10683850, 14957390, 37393475, 74786950]

約数ペア:

[(1, 74786950), (2, 37393475), (5, 14957390), (7, 10683850), (10, 7478695), (14, 5341925), (25, 2991478), (35, 2136770), (50, 1495739), (70, 1068385), (157, 476350), (175, 427354), (314, 238175), (350, 213677), (785, 95270), (1099, 68050), (1361, 54950), (1570, 47635), (2198, 34025), (2722, 27475), (3925, 19054), (5495, 13610), (6805, 10990), (7850, 9527)]