17929530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 47272680

約数和(自身を除く): 29343150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2729, 3285, 5458, 6570, 8187, 13645, 16374, 24561, 27290, 40935, 49122, 81870, 122805, 199217, 245610, 398434, 597651, 996085, 1195302, 1792953, 1992170, 2988255, 3585906, 5976510, 8964765, 17929530]

約数ペア:

[(1, 17929530), (2, 8964765), (3, 5976510), (5, 3585906), (6, 2988255), (9, 1992170), (10, 1792953), (15, 1195302), (18, 996085), (30, 597651), (45, 398434), (73, 245610), (90, 199217), (146, 122805), (219, 81870), (365, 49122), (438, 40935), (657, 27290), (730, 24561), (1095, 16374), (1314, 13645), (2190, 8187), (2729, 6570), (3285, 5458)]