28084410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3327

約数の個数: 48

約数和(自身を含む): 73795176

約数和(自身を除く): 45710766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 3217, 4365, 6434, 8730, 9651, 16085, 19302, 28953, 32170, 48255, 57906, 96510, 144765, 289530, 312049, 624098, 936147, 1560245, 1872294, 2808441, 3120490, 4680735, 5616882, 9361470, 14042205, 28084410]

約数ペア:

[(1, 28084410), (2, 14042205), (3, 9361470), (5, 5616882), (6, 4680735), (9, 3120490), (10, 2808441), (15, 1872294), (18, 1560245), (30, 936147), (45, 624098), (90, 312049), (97, 289530), (194, 144765), (291, 96510), (485, 57906), (582, 48255), (873, 32170), (970, 28953), (1455, 19302), (1746, 16085), (2910, 9651), (3217, 8730), (4365, 6434)]