17311380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 48935040

約数和(自身を除く): 31623660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2647, 3270, 5294, 6540, 7941, 10588, 13235, 15882, 26470, 31764, 39705, 52940, 79410, 158820, 288523, 577046, 865569, 1154092, 1442615, 1731138, 2885230, 3462276, 4327845, 5770460, 8655690, 17311380]

約数ペア:

[(1, 17311380), (2, 8655690), (3, 5770460), (4, 4327845), (5, 3462276), (6, 2885230), (10, 1731138), (12, 1442615), (15, 1154092), (20, 865569), (30, 577046), (60, 288523), (109, 158820), (218, 79410), (327, 52940), (436, 39705), (545, 31764), (654, 26470), (1090, 15882), (1308, 13235), (1635, 10588), (2180, 7941), (2647, 6540), (3270, 5294)]