13573490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27701}}^1$

素因数の和:27722

約数の個数: 24

約数和(自身を含む): 28422252

約数和(自身を除く): 14848762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27701, 55402, 138505, 193907, 277010, 387814, 969535, 1357349, 1939070, 2714698, 6786745, 13573490]

約数ペア:

[(1, 13573490), (2, 6786745), (5, 2714698), (7, 1939070), (10, 1357349), (14, 969535), (35, 387814), (49, 277010), (70, 193907), (98, 138505), (245, 55402), (490, 27701)]