853116810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2448

約数の個数: 128

約数和(自身を含む): 2539482624

約数和(自身を除く): 1686365814

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 137, 182, 195, 210, 273, 274, 390, 411, 455, 546, 685, 822, 910, 959, 1365, 1370, 1781, 1918, 2055, 2281, 2730, 2877, 3562, 4110, 4562, 4795, 5343, 5754, 6843, 8905, 9590, 10686, 11405, 12467, 13686, 14385, 15967, 17810, 22810, 24934, 26715, 28770, 29653, 31934, 34215, 37401, 47901, 53430, 59306, 62335, 68430, 74802, 79835, 88959, 95802, 124670, 148265, 159670, 177918, 187005, 207571, 239505, 296530, 312497, 374010, 415142, 444795, 479010, 622713, 624994, 889590, 937491, 1037855, 1245426, 1562485, 1874982, 2075710, 2187479, 3113565, 3124970, 4062461, 4374958, 4687455, 6227130, 6562437, 8124922, 9374910, 10937395, 12187383, 13124874, 20312305, 21874790, 24374766, 28437227, 32812185, 40624610, 56874454, 60936915, 65624370, 85311681, 121873830, 142186135, 170623362, 284372270, 426558405, 853116810]

約数ペア:

[(1, 853116810), (2, 426558405), (3, 284372270), (5, 170623362), (6, 142186135), (7, 121873830), (10, 85311681), (13, 65624370), (14, 60936915), (15, 56874454), (21, 40624610), (26, 32812185), (30, 28437227), (35, 24374766), (39, 21874790), (42, 20312305), (65, 13124874), (70, 12187383), (78, 10937395), (91, 9374910), (105, 8124922), (130, 6562437), (137, 6227130), (182, 4687455), (195, 4374958), (210, 4062461), (273, 3124970), (274, 3113565), (390, 2187479), (411, 2075710), (455, 1874982), (546, 1562485), (685, 1245426), (822, 1037855), (910, 937491), (959, 889590), (1365, 624994), (1370, 622713), (1781, 479010), (1918, 444795), (2055, 415142), (2281, 374010), (2730, 312497), (2877, 296530), (3562, 239505), (4110, 207571), (4562, 187005), (4795, 177918), (5343, 159670), (5754, 148265), (6843, 124670), (8905, 95802), (9590, 88959), (10686, 79835), (11405, 74802), (12467, 68430), (13686, 62335), (14385, 59306), (15967, 53430), (17810, 47901), (22810, 37401), (24934, 34215), (26715, 31934), (28770, 29653)]