30481771390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{435453877}}^1$

素因数の和:435453891

約数の個数: 16

約数和(自身を含む): 62705358432

約数和(自身を除く): 32223587042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 435453877, 870907754, 2177269385, 3048177139, 4354538770, 6096354278, 15240885695, 30481771390]

約数ペア:

[(1, 30481771390), (2, 15240885695), (5, 6096354278), (7, 4354538770), (10, 3048177139), (14, 2177269385), (35, 870907754), (70, 435453877)]