69287260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{751}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 166763520

約数和(自身を除く): 97476260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 659, 751, 1318, 1502, 2636, 3004, 3295, 3755, 4613, 5257, 6590, 7510, 9226, 10514, 13180, 15020, 18452, 21028, 23065, 26285, 46130, 52570, 92260, 105140, 494909, 989818, 1979636, 2474545, 3464363, 4949090, 6928726, 9898180, 13857452, 17321815, 34643630, 69287260]

約数ペア:

[(1, 69287260), (2, 34643630), (4, 17321815), (5, 13857452), (7, 9898180), (10, 6928726), (14, 4949090), (20, 3464363), (28, 2474545), (35, 1979636), (70, 989818), (140, 494909), (659, 105140), (751, 92260), (1318, 52570), (1502, 46130), (2636, 26285), (3004, 23065), (3295, 21028), (3755, 18452), (4613, 15020), (5257, 13180), (6590, 10514), (7510, 9226)]