13137180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 43438080

約数和(自身を除く): 30300900

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, 1009, 1085, 1302, 1860, 2018, 2170, 2604, 3027, 3255, 4036, 4340, 5045, 6054, 6510, 7063, 10090, 12108, 13020, 14126, 15135, 20180, 21189, 28252, 30270, 31279, 35315, 42378, 60540, 62558, 70630, 84756, 93837, 105945, 125116, 141260, 156395, 187674, 211890, 218953, 312790, 375348, 423780, 437906, 469185, 625580, 656859, 875812, 938370, 1094765, 1313718, 1876740, 2189530, 2627436, 3284295, 4379060, 6568590, 13137180]

約数ペア:

[(1, 13137180), (2, 6568590), (3, 4379060), (4, 3284295), (5, 2627436), (6, 2189530), (7, 1876740), (10, 1313718), (12, 1094765), (14, 938370), (15, 875812), (20, 656859), (21, 625580), (28, 469185), (30, 437906), (31, 423780), (35, 375348), (42, 312790), (60, 218953), (62, 211890), (70, 187674), (84, 156395), (93, 141260), (105, 125116), (124, 105945), (140, 93837), (155, 84756), (186, 70630), (210, 62558), (217, 60540), (310, 42378), (372, 35315), (420, 31279), (434, 30270), (465, 28252), (620, 21189), (651, 20180), (868, 15135), (930, 14126), (1009, 13020), (1085, 12108), (1302, 10090), (1860, 7063), (2018, 6510), (2170, 6054), (2604, 5045), (3027, 4340), (3255, 4036)]