274843690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{47143}}^1$

素因数の和:47214

約数の個数: 32

約数和(自身を含む): 549887616

約数和(自身を除く): 275043926

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 47143, 94286, 235715, 471430, 518573, 1037146, 2498579, 2592865, 4997158, 5185730, 12492895, 24985790, 27484369, 54968738, 137421845, 274843690]

約数ペア:

[(1, 274843690), (2, 137421845), (5, 54968738), (10, 27484369), (11, 24985790), (22, 12492895), (53, 5185730), (55, 4997158), (106, 2592865), (110, 2498579), (265, 1037146), (530, 518573), (583, 471430), (1166, 235715), (2915, 94286), (5830, 47143)]