163026420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2717107}}^1$

素因数の和:2717119

約数の個数: 24

約数和(自身を含む): 456474144

約数和(自身を除く): 293447724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2717107, 5434214, 8151321, 10868428, 13585535, 16302642, 27171070, 32605284, 40756605, 54342140, 81513210, 163026420]

約数ペア:

[(1, 163026420), (2, 81513210), (3, 54342140), (4, 40756605), (5, 32605284), (6, 27171070), (10, 16302642), (12, 13585535), (15, 10868428), (20, 8151321), (30, 5434214), (60, 2717107)]