822990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 1434930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3919, 7838, 11757, 19595, 23514, 27433, 39190, 54866, 58785, 82299, 117570, 137165, 164598, 274330, 411495, 822990]

約数ペア:

[(1, 822990), (2, 411495), (3, 274330), (5, 164598), (6, 137165), (7, 117570), (10, 82299), (14, 58785), (15, 54866), (21, 39190), (30, 27433), (35, 23514), (42, 19595), (70, 11757), (105, 7838), (210, 3919)]