12818804530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{85453}}^1$

素因数の和:87610

約数の個数: 32

約数和(自身を含む): 26382726144

約数和(自身を除く): 13563921614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2143, 4286, 10715, 15001, 21430, 30002, 75005, 85453, 150010, 170906, 427265, 598171, 854530, 1196342, 2990855, 5981710, 183125779, 366251558, 915628895, 1281880453, 1831257790, 2563760906, 6409402265, 12818804530]

約数ペア:

[(1, 12818804530), (2, 6409402265), (5, 2563760906), (7, 1831257790), (10, 1281880453), (14, 915628895), (35, 366251558), (70, 183125779), (2143, 5981710), (4286, 2990855), (10715, 1196342), (15001, 854530), (21430, 598171), (30002, 427265), (75005, 170906), (85453, 150010)]