30688068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59473}}^1$

素因数の和:59523

約数の個数: 24

約数和(自身を含む): 73271968

約数和(自身を除く): 42583900

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 59473, 118946, 178419, 237892, 356838, 713676, 2557339, 5114678, 7672017, 10229356, 15344034, 30688068]

約数ペア:

[(1, 30688068), (2, 15344034), (3, 10229356), (4, 7672017), (6, 5114678), (12, 2557339), (43, 713676), (86, 356838), (129, 237892), (172, 178419), (258, 118946), (516, 59473)]