121427670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2390

約数の個数: 128

約数和(自身を含む): 377717760

約数和(自身を除く): 256290090

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, 1995, 2341, 2470, 2730, 3458, 3705, 3990, 4682, 5187, 7023, 7410, 8645, 10374, 11705, 14046, 16387, 17290, 23410, 25935, 30433, 32774, 35115, 44479, 49161, 51870, 60866, 70230, 81935, 88958, 91299, 98322, 133437, 152165, 163870, 182598, 213031, 222395, 245805, 266874, 304330, 311353, 426062, 444790, 456495, 491610, 578227, 622706, 639093, 667185, 912990, 934059, 1065155, 1156454, 1278186, 1334370, 1556765, 1734681, 1868118, 2130310, 2891135, 3113530, 3195465, 3469362, 4047589, 4670295, 5782270, 6390930, 8095178, 8673405, 9340590, 12142767, 17346810, 20237945, 24285534, 40475890, 60713835, 121427670]

約数ペア:

[(1, 121427670), (2, 60713835), (3, 40475890), (5, 24285534), (6, 20237945), (7, 17346810), (10, 12142767), (13, 9340590), (14, 8673405), (15, 8095178), (19, 6390930), (21, 5782270), (26, 4670295), (30, 4047589), (35, 3469362), (38, 3195465), (39, 3113530), (42, 2891135), (57, 2130310), (65, 1868118), (70, 1734681), (78, 1556765), (91, 1334370), (95, 1278186), (105, 1156454), (114, 1065155), (130, 934059), (133, 912990), (182, 667185), (190, 639093), (195, 622706), (210, 578227), (247, 491610), (266, 456495), (273, 444790), (285, 426062), (390, 311353), (399, 304330), (455, 266874), (494, 245805), (546, 222395), (570, 213031), (665, 182598), (741, 163870), (798, 152165), (910, 133437), (1235, 98322), (1330, 91299), (1365, 88958), (1482, 81935), (1729, 70230), (1995, 60866), (2341, 51870), (2470, 49161), (2730, 44479), (3458, 35115), (3705, 32774), (3990, 30433), (4682, 25935), (5187, 23410), (7023, 17290), (7410, 16387), (8645, 14046), (10374, 11705)]