729237180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{56009}}^1$

素因数の和:56059

約数の個数: 96

約数和(自身を含む): 2408878080

約数和(自身を除く): 1679640900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 56009, 112018, 168027, 224036, 280045, 336054, 392063, 560090, 672108, 784126, 840135, 1120180, 1176189, 1568252, 1680270, 1736279, 1960315, 2352378, 3360540, 3472558, 3920630, 4704756, 5208837, 5880945, 6945116, 7841260, 8681395, 10417674, 11761890, 12153953, 17362790, 20835348, 23523780, 24307906, 26044185, 34725580, 36461859, 48615812, 52088370, 60769765, 72923718, 104176740, 121539530, 145847436, 182309295, 243079060, 364618590, 729237180]

約数ペア:

[(1, 729237180), (2, 364618590), (3, 243079060), (4, 182309295), (5, 145847436), (6, 121539530), (7, 104176740), (10, 72923718), (12, 60769765), (14, 52088370), (15, 48615812), (20, 36461859), (21, 34725580), (28, 26044185), (30, 24307906), (31, 23523780), (35, 20835348), (42, 17362790), (60, 12153953), (62, 11761890), (70, 10417674), (84, 8681395), (93, 7841260), (105, 6945116), (124, 5880945), (140, 5208837), (155, 4704756), (186, 3920630), (210, 3472558), (217, 3360540), (310, 2352378), (372, 1960315), (420, 1736279), (434, 1680270), (465, 1568252), (620, 1176189), (651, 1120180), (868, 840135), (930, 784126), (1085, 672108), (1302, 560090), (1860, 392063), (2170, 336054), (2604, 280045), (3255, 224036), (4340, 168027), (6510, 112018), (13020, 56009)]