85961470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1228021}}^1$

素因数の和:1228035

約数の個数: 16

約数和(自身を含む): 176835168

約数和(自身を除く): 90873698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1228021, 2456042, 6140105, 8596147, 12280210, 17192294, 42980735, 85961470]

約数ペア:

[(1, 85961470), (2, 42980735), (5, 17192294), (7, 12280210), (10, 8596147), (14, 6140105), (35, 2456042), (70, 1228021)]