140604270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{45503}}^1$

素因数の和:45616

約数の個数: 32

約数和(自身を含む): 340733952

約数和(自身を除く): 200129682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 45503, 91006, 136509, 227515, 273018, 455030, 682545, 1365090, 4686809, 9373618, 14060427, 23434045, 28120854, 46868090, 70302135, 140604270]

約数ペア:

[(1, 140604270), (2, 70302135), (3, 46868090), (5, 28120854), (6, 23434045), (10, 14060427), (15, 9373618), (30, 4686809), (103, 1365090), (206, 682545), (309, 455030), (515, 273018), (618, 227515), (1030, 136509), (1545, 91006), (3090, 45503)]