22218070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45343}}^1$

素因数の和:45364

約数の個数: 24

約数和(自身を含む): 46522944

約数和(自身を除く): 24304874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45343, 90686, 226715, 317401, 453430, 634802, 1587005, 2221807, 3174010, 4443614, 11109035, 22218070]

約数ペア:

[(1, 22218070), (2, 11109035), (5, 4443614), (7, 3174010), (10, 2221807), (14, 1587005), (35, 634802), (49, 453430), (70, 317401), (98, 226715), (245, 90686), (490, 45343)]