347880540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7741}}^1$

素因数の和:7867

約数の個数: 96

約数和(自身を含む): 1123766784

約数和(自身を除く): 775886244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 7741, 8988, 11235, 14980, 15482, 22470, 23223, 30964, 38705, 44940, 46446, 54187, 77410, 92892, 108374, 116115, 154820, 162561, 216748, 232230, 270935, 325122, 464460, 541870, 650244, 812805, 828287, 1083740, 1625610, 1656574, 2484861, 3251220, 3313148, 4141435, 4969722, 5798009, 8282870, 9939444, 11596018, 12424305, 16565740, 17394027, 23192036, 24848610, 28990045, 34788054, 49697220, 57980090, 69576108, 86970135, 115960180, 173940270, 347880540]

約数ペア:

[(1, 347880540), (2, 173940270), (3, 115960180), (4, 86970135), (5, 69576108), (6, 57980090), (7, 49697220), (10, 34788054), (12, 28990045), (14, 24848610), (15, 23192036), (20, 17394027), (21, 16565740), (28, 12424305), (30, 11596018), (35, 9939444), (42, 8282870), (60, 5798009), (70, 4969722), (84, 4141435), (105, 3313148), (107, 3251220), (140, 2484861), (210, 1656574), (214, 1625610), (321, 1083740), (420, 828287), (428, 812805), (535, 650244), (642, 541870), (749, 464460), (1070, 325122), (1284, 270935), (1498, 232230), (1605, 216748), (2140, 162561), (2247, 154820), (2996, 116115), (3210, 108374), (3745, 92892), (4494, 77410), (6420, 54187), (7490, 46446), (7741, 44940), (8988, 38705), (11235, 30964), (14980, 23223), (15482, 22470)]