510396180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1215229}}^1$

素因数の和:1215248

約数の個数: 48

約数和(自身を含む): 1633269120

約数和(自身を除く): 1122872940

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, 1215229, 2430458, 3645687, 4860916, 6076145, 7291374, 8506603, 12152290, 14582748, 17013206, 18228435, 24304580, 25519809, 34026412, 36456870, 42533015, 51039618, 72913740, 85066030, 102079236, 127599045, 170132060, 255198090, 510396180]

約数ペア:

[(1, 510396180), (2, 255198090), (3, 170132060), (4, 127599045), (5, 102079236), (6, 85066030), (7, 72913740), (10, 51039618), (12, 42533015), (14, 36456870), (15, 34026412), (20, 25519809), (21, 24304580), (28, 18228435), (30, 17013206), (35, 14582748), (42, 12152290), (60, 8506603), (70, 7291374), (84, 6076145), (105, 4860916), (140, 3645687), (210, 2430458), (420, 1215229)]