27783490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56701}}^1$

素因数の和:56722

約数の個数: 24

約数和(自身を含む): 58176252

約数和(自身を除く): 30392762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56701, 113402, 283505, 396907, 567010, 793814, 1984535, 2778349, 3969070, 5556698, 13891745, 27783490]

約数ペア:

[(1, 27783490), (2, 13891745), (5, 5556698), (7, 3969070), (10, 2778349), (14, 1984535), (35, 793814), (49, 567010), (70, 396907), (98, 283505), (245, 113402), (490, 56701)]