2010134490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{991}}^1$

素因数の和:1764

約数の個数: 128

約数和(自身を含む): 5951619072

約数和(自身を除く): 3941484582

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, 182, 195, 210, 273, 390, 455, 546, 743, 910, 991, 1365, 1486, 1982, 2229, 2730, 2973, 3715, 4458, 4955, 5201, 5946, 6937, 7430, 9659, 9910, 10402, 11145, 12883, 13874, 14865, 15603, 19318, 20811, 22290, 25766, 26005, 28977, 29730, 31206, 34685, 38649, 41622, 48295, 52010, 57954, 64415, 67613, 69370, 77298, 78015, 90181, 96590, 104055, 128830, 135226, 144885, 156030, 180362, 193245, 202839, 208110, 270543, 289770, 338065, 386490, 405678, 450905, 541086, 676130, 736313, 901810, 1014195, 1352715, 1472626, 2028390, 2208939, 2705430, 3681565, 4417878, 5154191, 7363130, 9572069, 10308382, 11044695, 15462573, 19144138, 22089390, 25770955, 28716207, 30925146, 47860345, 51541910, 57432414, 67004483, 77312865, 95720690, 134008966, 143581035, 154625730, 201013449, 287162070, 335022415, 402026898, 670044830, 1005067245, 2010134490]

約数ペア:

[(1, 2010134490), (2, 1005067245), (3, 670044830), (5, 402026898), (6, 335022415), (7, 287162070), (10, 201013449), (13, 154625730), (14, 143581035), (15, 134008966), (21, 95720690), (26, 77312865), (30, 67004483), (35, 57432414), (39, 51541910), (42, 47860345), (65, 30925146), (70, 28716207), (78, 25770955), (91, 22089390), (105, 19144138), (130, 15462573), (182, 11044695), (195, 10308382), (210, 9572069), (273, 7363130), (390, 5154191), (455, 4417878), (546, 3681565), (743, 2705430), (910, 2208939), (991, 2028390), (1365, 1472626), (1486, 1352715), (1982, 1014195), (2229, 901810), (2730, 736313), (2973, 676130), (3715, 541086), (4458, 450905), (4955, 405678), (5201, 386490), (5946, 338065), (6937, 289770), (7430, 270543), (9659, 208110), (9910, 202839), (10402, 193245), (11145, 180362), (12883, 156030), (13874, 144885), (14865, 135226), (15603, 128830), (19318, 104055), (20811, 96590), (22290, 90181), (25766, 78015), (26005, 77298), (28977, 69370), (29730, 67613), (31206, 64415), (34685, 57954), (38649, 52010), (41622, 48295)]