22247470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45403}}^1$

素因数の和:45424

約数の個数: 24

約数和(自身を含む): 46584504

約数和(自身を除く): 24337034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45403, 90806, 227015, 317821, 454030, 635642, 1589105, 2224747, 3178210, 4449494, 11123735, 22247470]

約数ペア:

[(1, 22247470), (2, 11123735), (5, 4449494), (7, 3178210), (10, 2224747), (14, 1589105), (35, 635642), (49, 454030), (70, 317821), (98, 227015), (245, 90806), (490, 45403)]