2824492020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6724981}}^1$

素因数の和:6725000

約数の個数: 48

約数和(自身を含む): 9038375808

約数和(自身を除く): 6213883788

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, 6724981, 13449962, 20174943, 26899924, 33624905, 40349886, 47074867, 67249810, 80699772, 94149734, 100874715, 134499620, 141224601, 188299468, 201749430, 235374335, 282449202, 403498860, 470748670, 564898404, 706123005, 941497340, 1412246010, 2824492020]

約数ペア:

[(1, 2824492020), (2, 1412246010), (3, 941497340), (4, 706123005), (5, 564898404), (6, 470748670), (7, 403498860), (10, 282449202), (12, 235374335), (14, 201749430), (15, 188299468), (20, 141224601), (21, 134499620), (28, 100874715), (30, 94149734), (35, 80699772), (42, 67249810), (60, 47074867), (70, 40349886), (84, 33624905), (105, 26899924), (140, 20174943), (210, 13449962), (420, 6724981)]