231530670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{122503}}^1$

素因数の和:122526

約数の個数: 64

約数和(自身を含む): 705623040

約数和(自身を除く): 474092370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 122503, 245006, 367509, 612515, 735018, 857521, 1102527, 1225030, 1715042, 1837545, 2205054, 2572563, 3307581, 3675090, 4287605, 5145126, 5512635, 6615162, 7717689, 8575210, 11025270, 12862815, 15435378, 16537905, 23153067, 25725630, 33075810, 38588445, 46306134, 77176890, 115765335, 231530670]

約数ペア:

[(1, 231530670), (2, 115765335), (3, 77176890), (5, 46306134), (6, 38588445), (7, 33075810), (9, 25725630), (10, 23153067), (14, 16537905), (15, 15435378), (18, 12862815), (21, 11025270), (27, 8575210), (30, 7717689), (35, 6615162), (42, 5512635), (45, 5145126), (54, 4287605), (63, 3675090), (70, 3307581), (90, 2572563), (105, 2205054), (126, 1837545), (135, 1715042), (189, 1225030), (210, 1102527), (270, 857521), (315, 735018), (378, 612515), (630, 367509), (945, 245006), (1890, 122503)]