4615765140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10989917}}^1$

素因数の和:10989936

約数の個数: 48

約数和(自身を含む): 14770449792

約数和(自身を除く): 10154684652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10989917, 21979834, 32969751, 43959668, 54949585, 65939502, 76929419, 109899170, 131879004, 153858838, 164848755, 219798340, 230788257, 307717676, 329697510, 384647095, 461576514, 659395020, 769294190, 923153028, 1153941285, 1538588380, 2307882570, 4615765140]

約数ペア:

[(1, 4615765140), (2, 2307882570), (3, 1538588380), (4, 1153941285), (5, 923153028), (6, 769294190), (7, 659395020), (10, 461576514), (12, 384647095), (14, 329697510), (15, 307717676), (20, 230788257), (21, 219798340), (28, 164848755), (30, 153858838), (35, 131879004), (42, 109899170), (60, 76929419), (70, 65939502), (84, 54949585), (105, 43959668), (140, 32969751), (210, 21979834), (420, 10989917)]