54637140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{910619}}^1$

素因数の和:910631

約数の個数: 24

約数和(自身を含む): 152984160

約数和(自身を除く): 98347020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 910619, 1821238, 2731857, 3642476, 4553095, 5463714, 9106190, 10927428, 13659285, 18212380, 27318570, 54637140]

約数ペア:

[(1, 54637140), (2, 27318570), (3, 18212380), (4, 13659285), (5, 10927428), (6, 9106190), (10, 5463714), (12, 4553095), (15, 3642476), (20, 2731857), (30, 1821238), (60, 910619)]