23848790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 29287210

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 409, 490, 595, 686, 818, 833, 1190, 1666, 1715, 2045, 2863, 3430, 4090, 4165, 5726, 5831, 6953, 8330, 11662, 13906, 14315, 20041, 28630, 29155, 34765, 40082, 48671, 58310, 69530, 97342, 100205, 140287, 200410, 243355, 280574, 340697, 486710, 681394, 701435, 1402870, 1703485, 2384879, 3406970, 4769758, 11924395, 23848790]

約数ペア:

[(1, 23848790), (2, 11924395), (5, 4769758), (7, 3406970), (10, 2384879), (14, 1703485), (17, 1402870), (34, 701435), (35, 681394), (49, 486710), (70, 340697), (85, 280574), (98, 243355), (119, 200410), (170, 140287), (238, 100205), (245, 97342), (343, 69530), (409, 58310), (490, 48671), (595, 40082), (686, 34765), (818, 29155), (833, 28630), (1190, 20041), (1666, 14315), (1715, 13906), (2045, 11662), (2863, 8330), (3430, 6953), (4090, 5831), (4165, 5726)]