9449720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33749}}^1$

素因数の和:33767

約数の個数: 32

約数和(自身を含む): 24300000

約数和(自身を除く): 14850280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33749, 67498, 134996, 168745, 236243, 269992, 337490, 472486, 674980, 944972, 1181215, 1349960, 1889944, 2362430, 4724860, 9449720]

約数ペア:

[(1, 9449720), (2, 4724860), (4, 2362430), (5, 1889944), (7, 1349960), (8, 1181215), (10, 944972), (14, 674980), (20, 472486), (28, 337490), (35, 269992), (40, 236243), (56, 168745), (70, 134996), (140, 67498), (280, 33749)]