2029020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 6494208

約数和(自身を除く): 4465188

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, 4831, 9662, 14493, 19324, 24155, 28986, 33817, 48310, 57972, 67634, 72465, 96620, 101451, 135268, 144930, 169085, 202902, 289860, 338170, 405804, 507255, 676340, 1014510, 2029020]

約数ペア:

[(1, 2029020), (2, 1014510), (3, 676340), (4, 507255), (5, 405804), (6, 338170), (7, 289860), (10, 202902), (12, 169085), (14, 144930), (15, 135268), (20, 101451), (21, 96620), (28, 72465), (30, 67634), (35, 57972), (42, 48310), (60, 33817), (70, 28986), (84, 24155), (105, 19324), (140, 14493), (210, 9662), (420, 4831)]