67685170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3007

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 77103950

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 2939, 3290, 4606, 5878, 11515, 14695, 20573, 23030, 29390, 41146, 102865, 138133, 144011, 205730, 276266, 288022, 690665, 720055, 966931, 1381330, 1440110, 1933862, 4834655, 6768517, 9669310, 13537034, 33842585, 67685170]

約数ペア:

[(1, 67685170), (2, 33842585), (5, 13537034), (7, 9669310), (10, 6768517), (14, 4834655), (35, 1933862), (47, 1440110), (49, 1381330), (70, 966931), (94, 720055), (98, 690665), (235, 288022), (245, 276266), (329, 205730), (470, 144011), (490, 138133), (658, 102865), (1645, 41146), (2303, 29390), (2939, 23030), (3290, 20573), (4606, 14695), (5878, 11515)]