17001180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 59963904

約数和(自身を除く): 42962724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 131, 140, 180, 206, 210, 252, 262, 309, 315, 393, 412, 420, 515, 524, 618, 630, 655, 721, 786, 917, 927, 1030, 1179, 1236, 1260, 1310, 1442, 1545, 1572, 1834, 1854, 1965, 2060, 2163, 2358, 2620, 2751, 2884, 3090, 3605, 3668, 3708, 3930, 4326, 4585, 4635, 4716, 5502, 5895, 6180, 6489, 7210, 7860, 8253, 8652, 9170, 9270, 10815, 11004, 11790, 12978, 13493, 13755, 14420, 16506, 18340, 18540, 21630, 23580, 25956, 26986, 27510, 32445, 33012, 40479, 41265, 43260, 53972, 55020, 64890, 67465, 80958, 82530, 94451, 121437, 129780, 134930, 161916, 165060, 188902, 202395, 242874, 269860, 283353, 377804, 404790, 472255, 485748, 566706, 607185, 809580, 850059, 944510, 1133412, 1214370, 1416765, 1700118, 1889020, 2428740, 2833530, 3400236, 4250295, 5667060, 8500590, 17001180]

約数ペア:

[(1, 17001180), (2, 8500590), (3, 5667060), (4, 4250295), (5, 3400236), (6, 2833530), (7, 2428740), (9, 1889020), (10, 1700118), (12, 1416765), (14, 1214370), (15, 1133412), (18, 944510), (20, 850059), (21, 809580), (28, 607185), (30, 566706), (35, 485748), (36, 472255), (42, 404790), (45, 377804), (60, 283353), (63, 269860), (70, 242874), (84, 202395), (90, 188902), (103, 165060), (105, 161916), (126, 134930), (131, 129780), (140, 121437), (180, 94451), (206, 82530), (210, 80958), (252, 67465), (262, 64890), (309, 55020), (315, 53972), (393, 43260), (412, 41265), (420, 40479), (515, 33012), (524, 32445), (618, 27510), (630, 26986), (655, 25956), (721, 23580), (786, 21630), (917, 18540), (927, 18340), (1030, 16506), (1179, 14420), (1236, 13755), (1260, 13493), (1310, 12978), (1442, 11790), (1545, 11004), (1572, 10815), (1834, 9270), (1854, 9170), (1965, 8652), (2060, 8253), (2163, 7860), (2358, 7210), (2620, 6489), (2751, 6180), (2884, 5895), (3090, 5502), (3605, 4716), (3668, 4635), (3708, 4585), (3930, 4326)]