6469690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 12985920

約数和(自身を除く): 6516230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2003, 3230, 4006, 10015, 20030, 34051, 38057, 68102, 76114, 170255, 190285, 340510, 380570, 646969, 1293938, 3234845, 6469690]

約数ペア:

[(1, 6469690), (2, 3234845), (5, 1293938), (10, 646969), (17, 380570), (19, 340510), (34, 190285), (38, 170255), (85, 76114), (95, 68102), (170, 38057), (190, 34051), (323, 20030), (646, 10015), (1615, 4006), (2003, 3230)]