4937940

素因数分解:

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

素因数の和:3941

約数の個数: 72

約数和(自身を含む): 17122560

約数和(自身を除く): 12184620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3919, 7838, 11757, 15676, 19595, 23514, 27433, 35271, 39190, 47028, 54866, 58785, 70542, 78380, 82299, 109732, 117570, 137165, 141084, 164598, 176355, 235140, 246897, 274330, 329196, 352710, 411495, 493794, 548660, 705420, 822990, 987588, 1234485, 1645980, 2468970, 4937940]

約数ペア:

[(1, 4937940), (2, 2468970), (3, 1645980), (4, 1234485), (5, 987588), (6, 822990), (7, 705420), (9, 548660), (10, 493794), (12, 411495), (14, 352710), (15, 329196), (18, 274330), (20, 246897), (21, 235140), (28, 176355), (30, 164598), (35, 141084), (36, 137165), (42, 117570), (45, 109732), (60, 82299), (63, 78380), (70, 70542), (84, 58785), (90, 54866), (105, 47028), (126, 39190), (140, 35271), (180, 27433), (210, 23514), (252, 19595), (315, 15676), (420, 11757), (630, 7838), (1260, 3919)]