713647900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32887}}^1$

素因数の和:32939

約数の個数: 72

約数和(自身を含む): 1826994176

約数和(自身を除く): 1113346276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10850, 21700, 32887, 65774, 131548, 164435, 230209, 328870, 460418, 657740, 822175, 920836, 1019497, 1151045, 1644350, 2038994, 2302090, 3288700, 4077988, 4604180, 5097485, 5755225, 7136479, 10194970, 11510450, 14272958, 20389940, 23020900, 25487425, 28545916, 35682395, 50974850, 71364790, 101949700, 142729580, 178411975, 356823950, 713647900]

約数ペア:

[(1, 713647900), (2, 356823950), (4, 178411975), (5, 142729580), (7, 101949700), (10, 71364790), (14, 50974850), (20, 35682395), (25, 28545916), (28, 25487425), (31, 23020900), (35, 20389940), (50, 14272958), (62, 11510450), (70, 10194970), (100, 7136479), (124, 5755225), (140, 5097485), (155, 4604180), (175, 4077988), (217, 3288700), (310, 2302090), (350, 2038994), (434, 1644350), (620, 1151045), (700, 1019497), (775, 920836), (868, 822175), (1085, 657740), (1550, 460418), (2170, 328870), (3100, 230209), (4340, 164435), (5425, 131548), (10850, 65774), (21700, 32887)]