9909970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 20700288

約数和(自身を除く): 10790318

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2113, 2345, 4226, 4690, 10565, 14791, 21130, 29582, 73955, 141571, 147910, 283142, 707855, 990997, 1415710, 1981994, 4954985, 9909970]

約数ペア:

[(1, 9909970), (2, 4954985), (5, 1981994), (7, 1415710), (10, 990997), (14, 707855), (35, 283142), (67, 147910), (70, 141571), (134, 73955), (335, 29582), (469, 21130), (670, 14791), (938, 10565), (2113, 4690), (2345, 4226)]