102650730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 216683670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1979, 1995, 2470, 2730, 3458, 3705, 3958, 3990, 5187, 5937, 7410, 8645, 9895, 10374, 11874, 13853, 17290, 19790, 25727, 25935, 27706, 29685, 37601, 41559, 51454, 51870, 59370, 69265, 75202, 77181, 83118, 112803, 128635, 138530, 154362, 180089, 188005, 207795, 225606, 257270, 263207, 360178, 376010, 385905, 415590, 488813, 526414, 540267, 564015, 771810, 789621, 900445, 977626, 1080534, 1128030, 1316035, 1466439, 1579242, 1800890, 2444065, 2632070, 2701335, 2932878, 3421691, 3948105, 4888130, 5402670, 6843382, 7332195, 7896210, 10265073, 14664390, 17108455, 20530146, 34216910, 51325365, 102650730]

約数ペア:

[(1, 102650730), (2, 51325365), (3, 34216910), (5, 20530146), (6, 17108455), (7, 14664390), (10, 10265073), (13, 7896210), (14, 7332195), (15, 6843382), (19, 5402670), (21, 4888130), (26, 3948105), (30, 3421691), (35, 2932878), (38, 2701335), (39, 2632070), (42, 2444065), (57, 1800890), (65, 1579242), (70, 1466439), (78, 1316035), (91, 1128030), (95, 1080534), (105, 977626), (114, 900445), (130, 789621), (133, 771810), (182, 564015), (190, 540267), (195, 526414), (210, 488813), (247, 415590), (266, 385905), (273, 376010), (285, 360178), (390, 263207), (399, 257270), (455, 225606), (494, 207795), (546, 188005), (570, 180089), (665, 154362), (741, 138530), (798, 128635), (910, 112803), (1235, 83118), (1330, 77181), (1365, 75202), (1482, 69265), (1729, 59370), (1979, 51870), (1995, 51454), (2470, 41559), (2730, 37601), (3458, 29685), (3705, 27706), (3958, 25935), (3990, 25727), (5187, 19790), (5937, 17290), (7410, 13853), (8645, 11874), (9895, 10374)]