30967668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 81830112

約数和(自身を除く): 50862444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 74, 111, 134, 148, 201, 222, 268, 333, 347, 402, 444, 603, 666, 694, 804, 1041, 1206, 1332, 1388, 2082, 2412, 2479, 3123, 4164, 4958, 6246, 7437, 9916, 12492, 12839, 14874, 22311, 23249, 25678, 29748, 38517, 44622, 46498, 51356, 69747, 77034, 89244, 92996, 115551, 139494, 154068, 209241, 231102, 278988, 418482, 462204, 836964, 860213, 1720426, 2580639, 3440852, 5161278, 7741917, 10322556, 15483834, 30967668]

約数ペア:

[(1, 30967668), (2, 15483834), (3, 10322556), (4, 7741917), (6, 5161278), (9, 3440852), (12, 2580639), (18, 1720426), (36, 860213), (37, 836964), (67, 462204), (74, 418482), (111, 278988), (134, 231102), (148, 209241), (201, 154068), (222, 139494), (268, 115551), (333, 92996), (347, 89244), (402, 77034), (444, 69747), (603, 51356), (666, 46498), (694, 44622), (804, 38517), (1041, 29748), (1206, 25678), (1332, 23249), (1388, 22311), (2082, 14874), (2412, 12839), (2479, 12492), (3123, 9916), (4164, 7437), (4958, 6246)]