86967780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1307}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 243915840

約数和(自身を除く): 156948060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109, 1307, 2218, 2614, 3327, 3921, 4436, 5228, 5545, 6535, 6654, 7842, 11090, 13070, 13308, 15684, 16635, 19605, 22180, 26140, 33270, 39210, 66540, 78420, 1449463, 2898926, 4348389, 5797852, 7247315, 8696778, 14494630, 17393556, 21741945, 28989260, 43483890, 86967780]

約数ペア:

[(1, 86967780), (2, 43483890), (3, 28989260), (4, 21741945), (5, 17393556), (6, 14494630), (10, 8696778), (12, 7247315), (15, 5797852), (20, 4348389), (30, 2898926), (60, 1449463), (1109, 78420), (1307, 66540), (2218, 39210), (2614, 33270), (3327, 26140), (3921, 22180), (4436, 19605), (5228, 16635), (5545, 15684), (6535, 13308), (6654, 13070), (7842, 11090)]