13038780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217313}}^1$

素因数の和:217325

約数の個数: 24

約数和(自身を含む): 36508752

約数和(自身を除く): 23469972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217313, 434626, 651939, 869252, 1086565, 1303878, 2173130, 2607756, 3259695, 4346260, 6519390, 13038780]

約数ペア:

[(1, 13038780), (2, 6519390), (3, 4346260), (4, 3259695), (5, 2607756), (6, 2173130), (10, 1303878), (12, 1086565), (15, 869252), (20, 651939), (30, 434626), (60, 217313)]