76741420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{548153}}^1$

素因数の和:548169

約数の個数: 24

約数和(自身を含む): 184179744

約数和(自身を除く): 107438324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 548153, 1096306, 2192612, 2740765, 3837071, 5481530, 7674142, 10963060, 15348284, 19185355, 38370710, 76741420]

約数ペア:

[(1, 76741420), (2, 38370710), (4, 19185355), (5, 15348284), (7, 10963060), (10, 7674142), (14, 5481530), (20, 3837071), (28, 2740765), (35, 2192612), (70, 1096306), (140, 548153)]