64210810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{58909}}^1$

素因数の和:59025

約数の個数: 16

約数和(自身を含む): 116641800

約数和(自身を除く): 52430990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 58909, 117818, 294545, 589090, 6421081, 12842162, 32105405, 64210810]

約数ペア:

[(1, 64210810), (2, 32105405), (5, 12842162), (10, 6421081), (109, 589090), (218, 294545), (545, 117818), (1090, 58909)]