5170210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 9891540

約数和(自身を除く): 4721330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1789, 2890, 3578, 8945, 17890, 30413, 60826, 152065, 304130, 517021, 1034042, 2585105, 5170210]

約数ペア:

[(1, 5170210), (2, 2585105), (5, 1034042), (10, 517021), (17, 304130), (34, 152065), (85, 60826), (170, 30413), (289, 17890), (578, 8945), (1445, 3578), (1789, 2890)]