1354129210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2763529}}^1$

素因数の和:2763550

約数の個数: 24

約数和(自身を含む): 2835381780

約数和(自身を除く): 1481252570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2763529, 5527058, 13817645, 19344703, 27635290, 38689406, 96723515, 135412921, 193447030, 270825842, 677064605, 1354129210]

約数ペア:

[(1, 1354129210), (2, 677064605), (5, 270825842), (7, 193447030), (10, 135412921), (14, 96723515), (35, 38689406), (49, 27635290), (70, 19344703), (98, 13817645), (245, 5527058), (490, 2763529)]