1207855890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{80363}}^1$

素因数の和:80543

約数の個数: 48

約数和(自身を含む): 3159269568

約数和(自身を除く): 1951413678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 15030, 80363, 160726, 241089, 401815, 482178, 723267, 803630, 1205445, 1446534, 2410890, 3616335, 7232670, 13420621, 26841242, 40261863, 67103105, 80523726, 120785589, 134206210, 201309315, 241571178, 402618630, 603927945, 1207855890]

約数ペア:

[(1, 1207855890), (2, 603927945), (3, 402618630), (5, 241571178), (6, 201309315), (9, 134206210), (10, 120785589), (15, 80523726), (18, 67103105), (30, 40261863), (45, 26841242), (90, 13420621), (167, 7232670), (334, 3616335), (501, 2410890), (835, 1446534), (1002, 1205445), (1503, 803630), (1670, 723267), (2505, 482178), (3006, 401815), (5010, 241089), (7515, 160726), (15030, 80363)]