2280345270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137453}}^1$

素因数の和:137549

約数の個数: 64

約数和(自身を含む): 6333880320

約数和(自身を除く): 4053535050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 137453, 274906, 412359, 687265, 824718, 962171, 1374530, 1924342, 2061795, 2886513, 4123590, 4810855, 5773026, 9621710, 10858787, 14432565, 21717574, 28865130, 32576361, 54293935, 65152722, 76011509, 108587870, 152023018, 162881805, 228034527, 325763610, 380057545, 456069054, 760115090, 1140172635, 2280345270]

約数ペア:

[(1, 2280345270), (2, 1140172635), (3, 760115090), (5, 456069054), (6, 380057545), (7, 325763610), (10, 228034527), (14, 162881805), (15, 152023018), (21, 108587870), (30, 76011509), (35, 65152722), (42, 54293935), (70, 32576361), (79, 28865130), (105, 21717574), (158, 14432565), (210, 10858787), (237, 9621710), (395, 5773026), (474, 4810855), (553, 4123590), (790, 2886513), (1106, 2061795), (1185, 1924342), (1659, 1374530), (2370, 962171), (2765, 824718), (3318, 687265), (5530, 412359), (8295, 274906), (16590, 137453)]