528036180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1257229}}^1$

素因数の和:1257248

約数の個数: 48

約数和(自身を含む): 1689717120

約数和(自身を除く): 1161680940

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, 1257229, 2514458, 3771687, 5028916, 6286145, 7543374, 8800603, 12572290, 15086748, 17601206, 18858435, 25144580, 26401809, 35202412, 37716870, 44003015, 52803618, 75433740, 88006030, 105607236, 132009045, 176012060, 264018090, 528036180]

約数ペア:

[(1, 528036180), (2, 264018090), (3, 176012060), (4, 132009045), (5, 105607236), (6, 88006030), (7, 75433740), (10, 52803618), (12, 44003015), (14, 37716870), (15, 35202412), (20, 26401809), (21, 25144580), (28, 18858435), (30, 17601206), (35, 15086748), (42, 12572290), (60, 8800603), (70, 7543374), (84, 6286145), (105, 5028916), (140, 3771687), (210, 2514458), (420, 1257229)]