244873170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2729}}^1$

素因数の和:3739

約数の個数: 48

約数和(自身を含む): 637542360

約数和(自身を除く): 392669190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1994, 2729, 2991, 4985, 5458, 5982, 8187, 8973, 9970, 13645, 14955, 16374, 17946, 24561, 27290, 29910, 40935, 44865, 49122, 81870, 89730, 122805, 245610, 2720813, 5441626, 8162439, 13604065, 16324878, 24487317, 27208130, 40812195, 48974634, 81624390, 122436585, 244873170]

約数ペア:

[(1, 244873170), (2, 122436585), (3, 81624390), (5, 48974634), (6, 40812195), (9, 27208130), (10, 24487317), (15, 16324878), (18, 13604065), (30, 8162439), (45, 5441626), (90, 2720813), (997, 245610), (1994, 122805), (2729, 89730), (2991, 81870), (4985, 49122), (5458, 44865), (5982, 40935), (8187, 29910), (8973, 27290), (9970, 24561), (13645, 17946), (14955, 16374)]