30215044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{106391}}^1$

素因数の和:106466

約数の個数: 12

約数和(自身を含む): 53621568

約数和(自身を除く): 23406524

約数列:

[1, 2, 4, 71, 142, 284, 106391, 212782, 425564, 7553761, 15107522, 30215044]

約数ペア:

[(1, 30215044), (2, 15107522), (4, 7553761), (71, 425564), (142, 212782), (284, 106391)]