15264970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31153}}^1$

素因数の和:31174

約数の個数: 24

約数和(自身を含む): 31964004

約数和(自身を除く): 16699034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31153, 62306, 155765, 218071, 311530, 436142, 1090355, 1526497, 2180710, 3052994, 7632485, 15264970]

約数ペア:

[(1, 15264970), (2, 7632485), (5, 3052994), (7, 2180710), (10, 1526497), (14, 1090355), (35, 436142), (49, 311530), (70, 218071), (98, 155765), (245, 62306), (490, 31153)]