297531220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{92401}}^1$

素因数の和:92440

約数の個数: 48

約数和(自身を含む): 745129728

約数和(自身を除く): 447598508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 92401, 184802, 369604, 462005, 646807, 924010, 1293614, 1848020, 2125223, 2587228, 3234035, 4250446, 6468070, 8500892, 10626115, 12936140, 14876561, 21252230, 29753122, 42504460, 59506244, 74382805, 148765610, 297531220]

約数ペア:

[(1, 297531220), (2, 148765610), (4, 74382805), (5, 59506244), (7, 42504460), (10, 29753122), (14, 21252230), (20, 14876561), (23, 12936140), (28, 10626115), (35, 8500892), (46, 6468070), (70, 4250446), (92, 3234035), (115, 2587228), (140, 2125223), (161, 1848020), (230, 1293614), (322, 924010), (460, 646807), (644, 462005), (805, 369604), (1610, 184802), (3220, 92401)]