4278610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 9267840

約数和(自身を除く): 4989230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3217, 6434, 16085, 22519, 32170, 45038, 61123, 112595, 122246, 225190, 305615, 427861, 611230, 855722, 2139305, 4278610]

約数ペア:

[(1, 4278610), (2, 2139305), (5, 855722), (7, 611230), (10, 427861), (14, 305615), (19, 225190), (35, 122246), (38, 112595), (70, 61123), (95, 45038), (133, 32170), (190, 22519), (266, 16085), (665, 6434), (1330, 3217)]