26974010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55049}}^1$

素因数の和:55070

約数の個数: 24

約数和(自身を含む): 56481300

約数和(自身を除く): 29507290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55049, 110098, 275245, 385343, 550490, 770686, 1926715, 2697401, 3853430, 5394802, 13487005, 26974010]

約数ペア:

[(1, 26974010), (2, 13487005), (5, 5394802), (7, 3853430), (10, 2697401), (14, 1926715), (35, 770686), (49, 550490), (70, 385343), (98, 275245), (245, 110098), (490, 55049)]