65475970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9643}}^1$

素因数の和:9754

約数の個数: 32

約数和(自身を含む): 136096128

約数和(自身を除く): 70620158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 9643, 19286, 48215, 67501, 96430, 135002, 337505, 675010, 935371, 1870742, 4676855, 6547597, 9353710, 13095194, 32737985, 65475970]

約数ペア:

[(1, 65475970), (2, 32737985), (5, 13095194), (7, 9353710), (10, 6547597), (14, 4676855), (35, 1870742), (70, 935371), (97, 675010), (194, 337505), (485, 135002), (679, 96430), (970, 67501), (1358, 48215), (3395, 19286), (6790, 9643)]