22456210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{6547}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 47145600

約数和(自身を除く): 24689390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 6547, 13094, 32735, 45829, 65470, 91658, 229145, 320803, 458290, 641606, 1604015, 2245621, 3208030, 4491242, 11228105, 22456210]

約数ペア:

[(1, 22456210), (2, 11228105), (5, 4491242), (7, 3208030), (10, 2245621), (14, 1604015), (35, 641606), (49, 458290), (70, 320803), (98, 229145), (245, 91658), (343, 65470), (490, 45829), (686, 32735), (1715, 13094), (3430, 6547)]