9841720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35149}}^1$

素因数の和:35167

約数の個数: 32

約数和(自身を含む): 25308000

約数和(自身を除く): 15466280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35149, 70298, 140596, 175745, 246043, 281192, 351490, 492086, 702980, 984172, 1230215, 1405960, 1968344, 2460430, 4920860, 9841720]

約数ペア:

[(1, 9841720), (2, 4920860), (4, 2460430), (5, 1968344), (7, 1405960), (8, 1230215), (10, 984172), (14, 702980), (20, 492086), (28, 351490), (35, 281192), (40, 246043), (56, 175745), (70, 140596), (140, 70298), (280, 35149)]