252358330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 530848296

約数和(自身を除く): 278489966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 241, 245, 482, 490, 1205, 1687, 2137, 2410, 3374, 4274, 8435, 10685, 11809, 14959, 16870, 21370, 23618, 29918, 59045, 74795, 104713, 118090, 149590, 209426, 515017, 523565, 1030034, 1047130, 2575085, 3605119, 5150170, 7210238, 18025595, 25235833, 36051190, 50471666, 126179165, 252358330]

約数ペア:

[(1, 252358330), (2, 126179165), (5, 50471666), (7, 36051190), (10, 25235833), (14, 18025595), (35, 7210238), (49, 5150170), (70, 3605119), (98, 2575085), (241, 1047130), (245, 1030034), (482, 523565), (490, 515017), (1205, 209426), (1687, 149590), (2137, 118090), (2410, 104713), (3374, 74795), (4274, 59045), (8435, 29918), (10685, 23618), (11809, 21370), (14959, 16870)]