89786670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7109}}^1$

素因数の和:7540

約数の個数: 32

約数和(自身を含む): 216030240

約数和(自身を除く): 126243570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 7109, 12630, 14218, 21327, 35545, 42654, 71090, 106635, 213270, 2992889, 5985778, 8978667, 14964445, 17957334, 29928890, 44893335, 89786670]

約数ペア:

[(1, 89786670), (2, 44893335), (3, 29928890), (5, 17957334), (6, 14964445), (10, 8978667), (15, 5985778), (30, 2992889), (421, 213270), (842, 106635), (1263, 71090), (2105, 42654), (2526, 35545), (4210, 21327), (6315, 14218), (7109, 12630)]