66154970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9743}}^1$

素因数の和:9854

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 71352358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 9743, 19486, 48715, 68201, 97430, 136402, 341005, 682010, 945071, 1890142, 4725355, 6615497, 9450710, 13230994, 33077485, 66154970]

約数ペア:

[(1, 66154970), (2, 33077485), (5, 13230994), (7, 9450710), (10, 6615497), (14, 4725355), (35, 1890142), (70, 945071), (97, 682010), (194, 341005), (485, 136402), (679, 97430), (970, 68201), (1358, 48715), (3395, 19486), (6790, 9743)]