30750504

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 49083096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 83, 86, 129, 166, 172, 249, 258, 332, 344, 359, 498, 516, 664, 718, 996, 1032, 1077, 1436, 1992, 2154, 2872, 3569, 4308, 7138, 8616, 10707, 14276, 15437, 21414, 28552, 29797, 30874, 42828, 46311, 59594, 61748, 85656, 89391, 92622, 119188, 123496, 178782, 185244, 238376, 357564, 370488, 715128, 1281271, 2562542, 3843813, 5125084, 7687626, 10250168, 15375252, 30750504]

約数ペア:

[(1, 30750504), (2, 15375252), (3, 10250168), (4, 7687626), (6, 5125084), (8, 3843813), (12, 2562542), (24, 1281271), (43, 715128), (83, 370488), (86, 357564), (129, 238376), (166, 185244), (172, 178782), (249, 123496), (258, 119188), (332, 92622), (344, 89391), (359, 85656), (498, 61748), (516, 59594), (664, 46311), (718, 42828), (996, 30874), (1032, 29797), (1077, 28552), (1436, 21414), (1992, 15437), (2154, 14276), (2872, 10707), (3569, 8616), (4308, 7138)]