6923210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 14774400

約数和(自身を除く): 7851190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 199, 245, 355, 398, 490, 497, 710, 994, 995, 1393, 1990, 2485, 2786, 3479, 4970, 6958, 6965, 9751, 13930, 14129, 17395, 19502, 28258, 34790, 48755, 70645, 97510, 98903, 141290, 197806, 494515, 692321, 989030, 1384642, 3461605, 6923210]

約数ペア:

[(1, 6923210), (2, 3461605), (5, 1384642), (7, 989030), (10, 692321), (14, 494515), (35, 197806), (49, 141290), (70, 98903), (71, 97510), (98, 70645), (142, 48755), (199, 34790), (245, 28258), (355, 19502), (398, 17395), (490, 14129), (497, 13930), (710, 9751), (994, 6965), (995, 6958), (1393, 4970), (1990, 3479), (2485, 2786)]