86403730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20921}}^1$

素因数の和:20994

約数の個数: 32

約数和(自身を含む): 180766080

約数和(自身を除く): 94362350

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 20921, 41842, 104605, 146447, 209210, 292894, 732235, 1234339, 1464470, 2468678, 6171695, 8640373, 12343390, 17280746, 43201865, 86403730]

約数ペア:

[(1, 86403730), (2, 43201865), (5, 17280746), (7, 12343390), (10, 8640373), (14, 6171695), (35, 2468678), (59, 1464470), (70, 1234339), (118, 732235), (295, 292894), (413, 209210), (590, 146447), (826, 104605), (2065, 41842), (4130, 20921)]