4273150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 9419040

約数和(自身を除く): 5145890

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 421, 725, 842, 1015, 1450, 2030, 2105, 2947, 4210, 5075, 5894, 10150, 10525, 12209, 14735, 21050, 24418, 29470, 61045, 73675, 85463, 122090, 147350, 170926, 305225, 427315, 610450, 854630, 2136575, 4273150]

約数ペア:

[(1, 4273150), (2, 2136575), (5, 854630), (7, 610450), (10, 427315), (14, 305225), (25, 170926), (29, 147350), (35, 122090), (50, 85463), (58, 73675), (70, 61045), (145, 29470), (175, 24418), (203, 21050), (290, 14735), (350, 12209), (406, 10525), (421, 10150), (725, 5894), (842, 5075), (1015, 4210), (1450, 2947), (2030, 2105)]