15130296

素因数分解:

$2^3\times 3^2\times {\mathrm{210143}}^1$

素因数の和:210155

約数の個数: 24

約数和(自身を含む): 40978080

約数和(自身を除く): 25847784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210143, 420286, 630429, 840572, 1260858, 1681144, 1891287, 2521716, 3782574, 5043432, 7565148, 15130296]

約数ペア:

[(1, 15130296), (2, 7565148), (3, 5043432), (4, 3782574), (6, 2521716), (8, 1891287), (9, 1681144), (12, 1260858), (18, 840572), (24, 630429), (36, 420286), (72, 210143)]