3985730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 8297856

約数和(自身を除く): 4312126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 587, 679, 970, 1174, 1358, 2935, 3395, 4109, 5870, 6790, 8218, 20545, 41090, 56939, 113878, 284695, 398573, 569390, 797146, 1992865, 3985730]

約数ペア:

[(1, 3985730), (2, 1992865), (5, 797146), (7, 569390), (10, 398573), (14, 284695), (35, 113878), (70, 56939), (97, 41090), (194, 20545), (485, 8218), (587, 6790), (679, 5870), (970, 4109), (1174, 3395), (1358, 2935)]