89018230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66931}}^1$

素因数の和:66964

約数の個数: 32

約数和(自身を含む): 192764160

約数和(自身を除く): 103745930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 66931, 133862, 334655, 468517, 669310, 937034, 1271689, 2342585, 2543378, 4685170, 6358445, 8901823, 12716890, 17803646, 44509115, 89018230]

約数ペア:

[(1, 89018230), (2, 44509115), (5, 17803646), (7, 12716890), (10, 8901823), (14, 6358445), (19, 4685170), (35, 2543378), (38, 2342585), (70, 1271689), (95, 937034), (133, 669310), (190, 468517), (266, 334655), (665, 133862), (1330, 66931)]