14005180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 35392896

約数和(自身を除く): 21387716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 461, 490, 620, 868, 922, 980, 1085, 1519, 1844, 2170, 2305, 3038, 3227, 4340, 4610, 6076, 6454, 7595, 9220, 12908, 14291, 15190, 16135, 22589, 28582, 30380, 32270, 45178, 57164, 64540, 71455, 90356, 100037, 112945, 142910, 200074, 225890, 285820, 400148, 451780, 500185, 700259, 1000370, 1400518, 2000740, 2801036, 3501295, 7002590, 14005180]

約数ペア:

[(1, 14005180), (2, 7002590), (4, 3501295), (5, 2801036), (7, 2000740), (10, 1400518), (14, 1000370), (20, 700259), (28, 500185), (31, 451780), (35, 400148), (49, 285820), (62, 225890), (70, 200074), (98, 142910), (124, 112945), (140, 100037), (155, 90356), (196, 71455), (217, 64540), (245, 57164), (310, 45178), (434, 32270), (461, 30380), (490, 28582), (620, 22589), (868, 16135), (922, 15190), (980, 14291), (1085, 12908), (1519, 9220), (1844, 7595), (2170, 6454), (2305, 6076), (3038, 4610), (3227, 4340)]