15129670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 28312128

約数和(自身を除く): 13182458

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 397, 515, 794, 1030, 1985, 3811, 3970, 7622, 14689, 19055, 29378, 38110, 40891, 73445, 81782, 146890, 204455, 408910, 1512967, 3025934, 7564835, 15129670]

約数ペア:

[(1, 15129670), (2, 7564835), (5, 3025934), (10, 1512967), (37, 408910), (74, 204455), (103, 146890), (185, 81782), (206, 73445), (370, 40891), (397, 38110), (515, 29378), (794, 19055), (1030, 14689), (1985, 7622), (3811, 3970)]