61934890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{56821}}^1$

素因数の和:56937

約数の個数: 16

約数和(自身を含む): 112507560

約数和(自身を除く): 50572670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 56821, 113642, 284105, 568210, 6193489, 12386978, 30967445, 61934890]

約数ペア:

[(1, 61934890), (2, 30967445), (5, 12386978), (10, 6193489), (109, 568210), (218, 284105), (545, 113642), (1090, 56821)]