89485690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3373}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 184625280

約数和(自身を除く): 95139590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 3373, 3790, 5306, 6746, 13265, 16865, 23611, 26530, 33730, 47222, 118055, 236110, 1278367, 2556734, 6391835, 8948569, 12783670, 17897138, 44742845, 89485690]

約数ペア:

[(1, 89485690), (2, 44742845), (5, 17897138), (7, 12783670), (10, 8948569), (14, 6391835), (35, 2556734), (70, 1278367), (379, 236110), (758, 118055), (1895, 47222), (2653, 33730), (3373, 26530), (3790, 23611), (5306, 16865), (6746, 13265)]