8859790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 7832690

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 223, 274, 290, 446, 685, 1115, 1370, 2230, 3973, 6467, 7946, 12934, 19865, 30551, 32335, 39730, 61102, 64670, 152755, 305510, 885979, 1771958, 4429895, 8859790]

約数ペア:

[(1, 8859790), (2, 4429895), (5, 1771958), (10, 885979), (29, 305510), (58, 152755), (137, 64670), (145, 61102), (223, 39730), (274, 32335), (290, 30551), (446, 19865), (685, 12934), (1115, 7946), (1370, 6467), (2230, 3973)]