73662610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 158526720

約数和(自身を除く): 84864110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 131, 145, 203, 262, 277, 290, 406, 554, 655, 917, 1015, 1310, 1385, 1834, 1939, 2030, 2770, 3799, 3878, 4585, 7598, 8033, 9170, 9695, 16066, 18995, 19390, 26593, 36287, 37990, 40165, 53186, 56231, 72574, 80330, 112462, 132965, 181435, 254009, 265930, 281155, 362870, 508018, 562310, 1052323, 1270045, 2104646, 2540090, 5261615, 7366261, 10523230, 14732522, 36831305, 73662610]

約数ペア:

[(1, 73662610), (2, 36831305), (5, 14732522), (7, 10523230), (10, 7366261), (14, 5261615), (29, 2540090), (35, 2104646), (58, 1270045), (70, 1052323), (131, 562310), (145, 508018), (203, 362870), (262, 281155), (277, 265930), (290, 254009), (406, 181435), (554, 132965), (655, 112462), (917, 80330), (1015, 72574), (1310, 56231), (1385, 53186), (1834, 40165), (1939, 37990), (2030, 36287), (2770, 26593), (3799, 19390), (3878, 18995), (4585, 16066), (7598, 9695), (8033, 9170)]