138793550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{733}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 295984032

約数和(自身を除く): 157190482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 541, 733, 1082, 1466, 2705, 3665, 3787, 5131, 5410, 7330, 7574, 10262, 13525, 18325, 18935, 25655, 27050, 36650, 37870, 51310, 94675, 128275, 189350, 256550, 396553, 793106, 1982765, 2775871, 3965530, 5551742, 9913825, 13879355, 19827650, 27758710, 69396775, 138793550]

約数ペア:

[(1, 138793550), (2, 69396775), (5, 27758710), (7, 19827650), (10, 13879355), (14, 9913825), (25, 5551742), (35, 3965530), (50, 2775871), (70, 1982765), (175, 793106), (350, 396553), (541, 256550), (733, 189350), (1082, 128275), (1466, 94675), (2705, 51310), (3665, 37870), (3787, 36650), (5131, 27050), (5410, 25655), (7330, 18935), (7574, 18325), (10262, 13525)]