30873654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{245029}}^1$

素因数の和:245044

約数の個数: 24

約数和(自身を含む): 76449360

約数和(自身を除く): 45575706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 245029, 490058, 735087, 1470174, 1715203, 2205261, 3430406, 4410522, 5145609, 10291218, 15436827, 30873654]

約数ペア:

[(1, 30873654), (2, 15436827), (3, 10291218), (6, 5145609), (7, 4410522), (9, 3430406), (14, 2205261), (18, 1715203), (21, 1470174), (42, 735087), (63, 490058), (126, 245029)]