65835690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8539}}^1$

素因数の和:8806

約数の個数: 32

約数和(自身を含む): 158639040

約数和(自身を除く): 92803350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 8539, 17078, 25617, 42695, 51234, 85390, 128085, 256170, 2194523, 4389046, 6583569, 10972615, 13167138, 21945230, 32917845, 65835690]

約数ペア:

[(1, 65835690), (2, 32917845), (3, 21945230), (5, 13167138), (6, 10972615), (10, 6583569), (15, 4389046), (30, 2194523), (257, 256170), (514, 128085), (771, 85390), (1285, 51234), (1542, 42695), (2570, 25617), (3855, 17078), (7710, 8539)]