141061340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1567}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 339290112

約数和(自身を除く): 198228772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 1567, 2572, 3134, 3215, 4501, 6268, 6430, 7835, 9002, 10969, 12860, 15670, 18004, 21938, 22505, 31340, 43876, 45010, 54845, 90020, 109690, 219380, 1007581, 2015162, 4030324, 5037905, 7053067, 10075810, 14106134, 20151620, 28212268, 35265335, 70530670, 141061340]

約数ペア:

[(1, 141061340), (2, 70530670), (4, 35265335), (5, 28212268), (7, 20151620), (10, 14106134), (14, 10075810), (20, 7053067), (28, 5037905), (35, 4030324), (70, 2015162), (140, 1007581), (643, 219380), (1286, 109690), (1567, 90020), (2572, 54845), (3134, 45010), (3215, 43876), (4501, 31340), (6268, 22505), (6430, 21938), (7835, 18004), (9002, 15670), (10969, 12860)]