7118230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 15184800

約数和(自身を除く): 8066570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 199, 245, 365, 398, 490, 511, 730, 995, 1022, 1393, 1990, 2555, 2786, 3577, 5110, 6965, 7154, 9751, 13930, 14527, 17885, 19502, 29054, 35770, 48755, 72635, 97510, 101689, 145270, 203378, 508445, 711823, 1016890, 1423646, 3559115, 7118230]

約数ペア:

[(1, 7118230), (2, 3559115), (5, 1423646), (7, 1016890), (10, 711823), (14, 508445), (35, 203378), (49, 145270), (70, 101689), (73, 97510), (98, 72635), (146, 48755), (199, 35770), (245, 29054), (365, 19502), (398, 17885), (490, 14527), (511, 13930), (730, 9751), (995, 7154), (1022, 6965), (1393, 5110), (1990, 3577), (2555, 2786)]