27804630070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56744143}}^1$

素因数の和:56744164

約数の個数: 24

約数和(自身を含む): 58219491744

約数和(自身を除く): 30414861674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56744143, 113488286, 283720715, 397209001, 567441430, 794418002, 1986045005, 2780463007, 3972090010, 5560926014, 13902315035, 27804630070]

約数ペア:

[(1, 27804630070), (2, 13902315035), (5, 5560926014), (7, 3972090010), (10, 2780463007), (14, 1986045005), (35, 794418002), (49, 567441430), (70, 397209001), (98, 283720715), (245, 113488286), (490, 56744143)]