1343756540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{93187}}^1$

素因数の和:93306

約数の個数: 48

約数和(自身を含む): 3256361472

約数和(自身を除く): 1912604932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 93187, 186374, 372748, 465935, 652309, 931870, 1304618, 1863740, 2609236, 3261545, 6523090, 9598261, 13046180, 19196522, 38393044, 47991305, 67187827, 95982610, 134375654, 191965220, 268751308, 335939135, 671878270, 1343756540]

約数ペア:

[(1, 1343756540), (2, 671878270), (4, 335939135), (5, 268751308), (7, 191965220), (10, 134375654), (14, 95982610), (20, 67187827), (28, 47991305), (35, 38393044), (70, 19196522), (103, 13046180), (140, 9598261), (206, 6523090), (412, 3261545), (515, 2609236), (721, 1863740), (1030, 1304618), (1442, 931870), (2060, 652309), (2884, 465935), (3605, 372748), (7210, 186374), (14420, 93187)]