15297310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31219}}^1$

素因数の和:31240

約数の個数: 24

約数和(自身を含む): 32031720

約数和(自身を除く): 16734410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31219, 62438, 156095, 218533, 312190, 437066, 1092665, 1529731, 2185330, 3059462, 7648655, 15297310]

約数ペア:

[(1, 15297310), (2, 7648655), (5, 3059462), (7, 2185330), (10, 1529731), (14, 1092665), (35, 437066), (49, 312190), (70, 218533), (98, 156095), (245, 62438), (490, 31219)]