13489210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27529}}^1$

素因数の和:27550

約数の個数: 24

約数和(自身を含む): 28245780

約数和(自身を除く): 14756570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27529, 55058, 137645, 192703, 275290, 385406, 963515, 1348921, 1927030, 2697842, 6744605, 13489210]

約数ペア:

[(1, 13489210), (2, 6744605), (5, 2697842), (7, 1927030), (10, 1348921), (14, 963515), (35, 385406), (49, 275290), (70, 192703), (98, 137645), (245, 55058), (490, 27529)]