26286690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 40897950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 431, 535, 570, 642, 862, 1070, 1293, 1605, 2033, 2155, 2586, 3210, 4066, 4310, 6099, 6465, 8189, 10165, 12198, 12930, 16378, 20330, 24567, 30495, 40945, 46117, 49134, 60990, 81890, 92234, 122835, 138351, 230585, 245670, 276702, 461170, 691755, 876223, 1383510, 1752446, 2628669, 4381115, 5257338, 8762230, 13143345, 26286690]

約数ペア:

[(1, 26286690), (2, 13143345), (3, 8762230), (5, 5257338), (6, 4381115), (10, 2628669), (15, 1752446), (19, 1383510), (30, 876223), (38, 691755), (57, 461170), (95, 276702), (107, 245670), (114, 230585), (190, 138351), (214, 122835), (285, 92234), (321, 81890), (431, 60990), (535, 49134), (570, 46117), (642, 40945), (862, 30495), (1070, 24567), (1293, 20330), (1605, 16378), (2033, 12930), (2155, 12198), (2586, 10165), (3210, 8189), (4066, 6465), (4310, 6099)]