16079630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 34607520

約数和(自身を除く): 18527890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 290, 406, 445, 623, 890, 1015, 1246, 2030, 2581, 3115, 5162, 6230, 7921, 12905, 15842, 18067, 25810, 36134, 39605, 55447, 79210, 90335, 110894, 180670, 229709, 277235, 459418, 554470, 1148545, 1607963, 2297090, 3215926, 8039815, 16079630]

約数ペア:

[(1, 16079630), (2, 8039815), (5, 3215926), (7, 2297090), (10, 1607963), (14, 1148545), (29, 554470), (35, 459418), (58, 277235), (70, 229709), (89, 180670), (145, 110894), (178, 90335), (203, 79210), (290, 55447), (406, 39605), (445, 36134), (623, 25810), (890, 18067), (1015, 15842), (1246, 12905), (2030, 7921), (2581, 6230), (3115, 5162)]