1012609220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{9949}}^1$

素因数の和:10692

約数の個数: 48

約数和(自身を含む): 2433849600

約数和(自身を除く): 1421240380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 727, 1454, 2908, 3635, 5089, 7270, 9949, 10178, 14540, 19898, 20356, 25445, 39796, 49745, 50890, 69643, 99490, 101780, 139286, 198980, 278572, 348215, 696430, 1392860, 7232923, 14465846, 28931692, 36164615, 50630461, 72329230, 101260922, 144658460, 202521844, 253152305, 506304610, 1012609220]

約数ペア:

[(1, 1012609220), (2, 506304610), (4, 253152305), (5, 202521844), (7, 144658460), (10, 101260922), (14, 72329230), (20, 50630461), (28, 36164615), (35, 28931692), (70, 14465846), (140, 7232923), (727, 1392860), (1454, 696430), (2908, 348215), (3635, 278572), (5089, 198980), (7270, 139286), (9949, 101780), (10178, 99490), (14540, 69643), (19898, 50890), (20356, 49745), (25445, 39796)]