2468970

素因数分解:

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

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4869270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3919, 7838, 11757, 19595, 23514, 27433, 35271, 39190, 54866, 58785, 70542, 82299, 117570, 137165, 164598, 176355, 246897, 274330, 352710, 411495, 493794, 822990, 1234485, 2468970]

約数ペア:

[(1, 2468970), (2, 1234485), (3, 822990), (5, 493794), (6, 411495), (7, 352710), (9, 274330), (10, 246897), (14, 176355), (15, 164598), (18, 137165), (21, 117570), (30, 82299), (35, 70542), (42, 58785), (45, 54866), (63, 39190), (70, 35271), (90, 27433), (105, 23514), (126, 19595), (210, 11757), (315, 7838), (630, 3919)]