2794755390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{5279}}^1$

素因数の和:7817

約数の個数: 64

約数和(自身を含む): 7670108160

約数和(自身を除く): 4875352770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2521, 5042, 5279, 7563, 10558, 12605, 15126, 15837, 17647, 25210, 26395, 31674, 35294, 36953, 37815, 52790, 52941, 73906, 75630, 79185, 88235, 105882, 110859, 158370, 176470, 184765, 221718, 264705, 369530, 529410, 554295, 1108590, 13308359, 26616718, 39925077, 66541795, 79850154, 93158513, 133083590, 186317026, 199625385, 279475539, 399250770, 465792565, 558951078, 931585130, 1397377695, 2794755390]

約数ペア:

[(1, 2794755390), (2, 1397377695), (3, 931585130), (5, 558951078), (6, 465792565), (7, 399250770), (10, 279475539), (14, 199625385), (15, 186317026), (21, 133083590), (30, 93158513), (35, 79850154), (42, 66541795), (70, 39925077), (105, 26616718), (210, 13308359), (2521, 1108590), (5042, 554295), (5279, 529410), (7563, 369530), (10558, 264705), (12605, 221718), (15126, 184765), (15837, 176470), (17647, 158370), (25210, 110859), (26395, 105882), (31674, 88235), (35294, 79185), (36953, 75630), (37815, 73906), (52790, 52941)]