7068180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16829}}^1$

素因数の和:16848

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 15551340

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, 16829, 33658, 50487, 67316, 84145, 100974, 117803, 168290, 201948, 235606, 252435, 336580, 353409, 471212, 504870, 589015, 706818, 1009740, 1178030, 1413636, 1767045, 2356060, 3534090, 7068180]

約数ペア:

[(1, 7068180), (2, 3534090), (3, 2356060), (4, 1767045), (5, 1413636), (6, 1178030), (7, 1009740), (10, 706818), (12, 589015), (14, 504870), (15, 471212), (20, 353409), (21, 336580), (28, 252435), (30, 235606), (35, 201948), (42, 168290), (60, 117803), (70, 100974), (84, 84145), (105, 67316), (140, 50487), (210, 33658), (420, 16829)]