30440298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{724769}}^1$

素因数の和:724781

約数の個数: 16

約数和(自身を含む): 69577920

約数和(自身を除く): 39137622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 724769, 1449538, 2174307, 4348614, 5073383, 10146766, 15220149, 30440298]

約数ペア:

[(1, 30440298), (2, 15220149), (3, 10146766), (6, 5073383), (7, 4348614), (14, 2174307), (21, 1449538), (42, 724769)]