27700190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56531}}^1$

素因数の和:56552

約数の個数: 24

約数和(自身を含む): 58001832

約数和(自身を除く): 30301642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56531, 113062, 282655, 395717, 565310, 791434, 1978585, 2770019, 3957170, 5540038, 13850095, 27700190]

約数ペア:

[(1, 27700190), (2, 13850095), (5, 5540038), (7, 3957170), (10, 2770019), (14, 1978585), (35, 791434), (49, 565310), (70, 395717), (98, 282655), (245, 113062), (490, 56531)]