82731180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11587}}^1$

素因数の和:11623

約数の個数: 96

約数和(自身を含む): 280336896

約数和(自身を除く): 197605716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 11587, 23174, 34761, 46348, 57935, 69522, 81109, 115870, 139044, 162218, 173805, 196979, 231740, 243327, 324436, 347610, 393958, 405545, 486654, 590937, 695220, 787916, 811090, 973308, 984895, 1181874, 1216635, 1378853, 1622180, 1969790, 2363748, 2433270, 2757706, 2954685, 3939580, 4136559, 4866540, 5515412, 5909370, 6894265, 8273118, 11818740, 13788530, 16546236, 20682795, 27577060, 41365590, 82731180]

約数ペア:

[(1, 82731180), (2, 41365590), (3, 27577060), (4, 20682795), (5, 16546236), (6, 13788530), (7, 11818740), (10, 8273118), (12, 6894265), (14, 5909370), (15, 5515412), (17, 4866540), (20, 4136559), (21, 3939580), (28, 2954685), (30, 2757706), (34, 2433270), (35, 2363748), (42, 1969790), (51, 1622180), (60, 1378853), (68, 1216635), (70, 1181874), (84, 984895), (85, 973308), (102, 811090), (105, 787916), (119, 695220), (140, 590937), (170, 486654), (204, 405545), (210, 393958), (238, 347610), (255, 324436), (340, 243327), (357, 231740), (420, 196979), (476, 173805), (510, 162218), (595, 139044), (714, 115870), (1020, 81109), (1190, 69522), (1428, 57935), (1785, 46348), (2380, 34761), (3570, 23174), (7140, 11587)]