143552230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1013}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 266333184

約数和(自身を除く): 122780954

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 383, 766, 1013, 1915, 2026, 3830, 5065, 10130, 14171, 28342, 37481, 70855, 74962, 141710, 187405, 374810, 387979, 775958, 1939895, 3879790, 14355223, 28710446, 71776115, 143552230]

約数ペア:

[(1, 143552230), (2, 71776115), (5, 28710446), (10, 14355223), (37, 3879790), (74, 1939895), (185, 775958), (370, 387979), (383, 374810), (766, 187405), (1013, 141710), (1915, 74962), (2026, 70855), (3830, 37481), (5065, 28342), (10130, 14171)]