30780336

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 85601664

約数和(自身を除く): 54821328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 563, 804, 816, 1072, 1126, 1139, 1608, 1689, 2252, 2278, 3216, 3378, 3417, 4504, 4556, 6756, 6834, 9008, 9112, 9571, 13512, 13668, 18224, 19142, 27024, 27336, 28713, 37721, 38284, 54672, 57426, 75442, 76568, 113163, 114852, 150884, 153136, 226326, 229704, 301768, 452652, 459408, 603536, 641257, 905304, 1282514, 1810608, 1923771, 2565028, 3847542, 5130056, 7695084, 10260112, 15390168, 30780336]

約数ペア:

[(1, 30780336), (2, 15390168), (3, 10260112), (4, 7695084), (6, 5130056), (8, 3847542), (12, 2565028), (16, 1923771), (17, 1810608), (24, 1282514), (34, 905304), (48, 641257), (51, 603536), (67, 459408), (68, 452652), (102, 301768), (134, 229704), (136, 226326), (201, 153136), (204, 150884), (268, 114852), (272, 113163), (402, 76568), (408, 75442), (536, 57426), (563, 54672), (804, 38284), (816, 37721), (1072, 28713), (1126, 27336), (1139, 27024), (1608, 19142), (1689, 18224), (2252, 13668), (2278, 13512), (3216, 9571), (3378, 9112), (3417, 9008), (4504, 6834), (4556, 6756)]