27815830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56767}}^1$

素因数の和:56788

約数の個数: 24

約数和(自身を含む): 58243968

約数和(自身を除く): 30428138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56767, 113534, 283835, 397369, 567670, 794738, 1986845, 2781583, 3973690, 5563166, 13907915, 27815830]

約数ペア:

[(1, 27815830), (2, 13907915), (5, 5563166), (7, 3973690), (10, 2781583), (14, 1986845), (35, 794738), (49, 567670), (70, 397369), (98, 283835), (245, 113534), (490, 56767)]