1810071780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2742533}}^1$

素因数の和:2742556

約数の個数: 48

約数和(自身を含む): 5528948544

約数和(自身を除く): 3718876764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2742533, 5485066, 8227599, 10970132, 13712665, 16455198, 27425330, 30167863, 32910396, 41137995, 54850660, 60335726, 82275990, 90503589, 120671452, 150839315, 164551980, 181007178, 301678630, 362014356, 452517945, 603357260, 905035890, 1810071780]

約数ペア:

[(1, 1810071780), (2, 905035890), (3, 603357260), (4, 452517945), (5, 362014356), (6, 301678630), (10, 181007178), (11, 164551980), (12, 150839315), (15, 120671452), (20, 90503589), (22, 82275990), (30, 60335726), (33, 54850660), (44, 41137995), (55, 32910396), (60, 30167863), (66, 27425330), (110, 16455198), (132, 13712665), (165, 10970132), (220, 8227599), (330, 5485066), (660, 2742533)]