307925530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{28859}}^1$

素因数の和:28974

約数の個数: 32

約数和(自身を含む): 610908480

約数和(自身を除く): 302982950

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 28859, 57718, 144295, 288590, 317449, 634898, 1587245, 2799323, 3174490, 5598646, 13996615, 27993230, 30792553, 61585106, 153962765, 307925530]

約数ペア:

[(1, 307925530), (2, 153962765), (5, 61585106), (10, 30792553), (11, 27993230), (22, 13996615), (55, 5598646), (97, 3174490), (110, 2799323), (194, 1587245), (485, 634898), (970, 317449), (1067, 288590), (2134, 144295), (5335, 57718), (10670, 28859)]