30948246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{245621}}^1$

素因数の和:245636

約数の個数: 24

約数和(自身を含む): 76634064

約数和(自身を除く): 45685818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 245621, 491242, 736863, 1473726, 1719347, 2210589, 3438694, 4421178, 5158041, 10316082, 15474123, 30948246]

約数ペア:

[(1, 30948246), (2, 15474123), (3, 10316082), (6, 5158041), (7, 4421178), (9, 3438694), (14, 2210589), (18, 1719347), (21, 1473726), (42, 736863), (63, 491242), (126, 245621)]