66307570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3371}}^1$

素因数の和:3666

約数の個数: 32

約数和(自身を含む): 136930176

約数和(自身を除く): 70622606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3371, 3934, 6742, 9835, 16855, 19670, 23597, 33710, 47194, 117985, 235970, 947251, 1894502, 4736255, 6630757, 9472510, 13261514, 33153785, 66307570]

約数ペア:

[(1, 66307570), (2, 33153785), (5, 13261514), (7, 9472510), (10, 6630757), (14, 4736255), (35, 1894502), (70, 947251), (281, 235970), (562, 117985), (1405, 47194), (1967, 33710), (2810, 23597), (3371, 19670), (3934, 16855), (6742, 9835)]