2122603140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5053817}}^1$

素因数の和:5053836

約数の個数: 48

約数和(自身を含む): 6792331392

約数和(自身を除く): 4669728252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5053817, 10107634, 15161451, 20215268, 25269085, 30322902, 35376719, 50538170, 60645804, 70753438, 75807255, 101076340, 106130157, 141506876, 151614510, 176883595, 212260314, 303229020, 353767190, 424520628, 530650785, 707534380, 1061301570, 2122603140]

約数ペア:

[(1, 2122603140), (2, 1061301570), (3, 707534380), (4, 530650785), (5, 424520628), (6, 353767190), (7, 303229020), (10, 212260314), (12, 176883595), (14, 151614510), (15, 141506876), (20, 106130157), (21, 101076340), (28, 75807255), (30, 70753438), (35, 60645804), (42, 50538170), (60, 35376719), (70, 30322902), (84, 25269085), (105, 20215268), (140, 15161451), (210, 10107634), (420, 5053817)]