7883220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 23442048

約数和(自身を除く): 15558828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 67, 74, 106, 111, 134, 148, 159, 185, 201, 212, 222, 265, 268, 318, 335, 370, 402, 444, 530, 555, 636, 670, 740, 795, 804, 1005, 1060, 1110, 1340, 1590, 1961, 2010, 2220, 2479, 3180, 3551, 3922, 4020, 4958, 5883, 7102, 7437, 7844, 9805, 9916, 10653, 11766, 12395, 14204, 14874, 17755, 19610, 21306, 23532, 24790, 29415, 29748, 35510, 37185, 39220, 42612, 49580, 53265, 58830, 71020, 74370, 106530, 117660, 131387, 148740, 213060, 262774, 394161, 525548, 656935, 788322, 1313870, 1576644, 1970805, 2627740, 3941610, 7883220]

約数ペア:

[(1, 7883220), (2, 3941610), (3, 2627740), (4, 1970805), (5, 1576644), (6, 1313870), (10, 788322), (12, 656935), (15, 525548), (20, 394161), (30, 262774), (37, 213060), (53, 148740), (60, 131387), (67, 117660), (74, 106530), (106, 74370), (111, 71020), (134, 58830), (148, 53265), (159, 49580), (185, 42612), (201, 39220), (212, 37185), (222, 35510), (265, 29748), (268, 29415), (318, 24790), (335, 23532), (370, 21306), (402, 19610), (444, 17755), (530, 14874), (555, 14204), (636, 12395), (670, 11766), (740, 10653), (795, 9916), (804, 9805), (1005, 7844), (1060, 7437), (1110, 7102), (1340, 5883), (1590, 4958), (1961, 4020), (2010, 3922), (2220, 3551), (2479, 3180)]