4972740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 14142912

約数和(自身を除く): 9170172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1237, 1340, 2010, 2474, 3711, 4020, 4948, 6185, 7422, 12370, 14844, 18555, 24740, 37110, 74220, 82879, 165758, 248637, 331516, 414395, 497274, 828790, 994548, 1243185, 1657580, 2486370, 4972740]

約数ペア:

[(1, 4972740), (2, 2486370), (3, 1657580), (4, 1243185), (5, 994548), (6, 828790), (10, 497274), (12, 414395), (15, 331516), (20, 248637), (30, 165758), (60, 82879), (67, 74220), (134, 37110), (201, 24740), (268, 18555), (335, 14844), (402, 12370), (670, 7422), (804, 6185), (1005, 4948), (1237, 4020), (1340, 3711), (2010, 2474)]