67448970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{249811}}^1$

素因数の和:249827

約数の個数: 32

約数和(自身を含む): 179864640

約数和(自身を除く): 112415670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 249811, 499622, 749433, 1249055, 1498866, 2248299, 2498110, 3747165, 4496598, 6744897, 7494330, 11241495, 13489794, 22482990, 33724485, 67448970]

約数ペア:

[(1, 67448970), (2, 33724485), (3, 22482990), (5, 13489794), (6, 11241495), (9, 7494330), (10, 6744897), (15, 4496598), (18, 3747165), (27, 2498110), (30, 2248299), (45, 1498866), (54, 1249055), (90, 749433), (135, 499622), (270, 249811)]