27169940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194071}}^1$

素因数の和:194087

約数の個数: 24

約数和(自身を含む): 65208192

約数和(自身を除く): 38038252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194071, 388142, 776284, 970355, 1358497, 1940710, 2716994, 3881420, 5433988, 6792485, 13584970, 27169940]

約数ペア:

[(1, 27169940), (2, 13584970), (4, 6792485), (5, 5433988), (7, 3881420), (10, 2716994), (14, 1940710), (20, 1358497), (28, 970355), (35, 776284), (70, 388142), (140, 194071)]