70810180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5683}}^1$

素因数の和:5788

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 101073980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 5683, 6230, 11366, 12460, 22732, 28415, 39781, 56830, 79562, 113660, 159124, 198905, 397810, 505787, 795620, 1011574, 2023148, 2528935, 3540509, 5057870, 7081018, 10115740, 14162036, 17702545, 35405090, 70810180]

約数ペア:

[(1, 70810180), (2, 35405090), (4, 17702545), (5, 14162036), (7, 10115740), (10, 7081018), (14, 5057870), (20, 3540509), (28, 2528935), (35, 2023148), (70, 1011574), (89, 795620), (140, 505787), (178, 397810), (356, 198905), (445, 159124), (623, 113660), (890, 79562), (1246, 56830), (1780, 39781), (2492, 28415), (3115, 22732), (5683, 12460), (6230, 11366)]