30283938

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{27581}}^1$

素因数の和:27650

約数の個数: 24

約数和(自身を含む): 66693276

約数和(自身を除く): 36409338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 27581, 55162, 82743, 165486, 248229, 496458, 1682441, 3364882, 5047323, 10094646, 15141969, 30283938]

約数ペア:

[(1, 30283938), (2, 15141969), (3, 10094646), (6, 5047323), (9, 3364882), (18, 1682441), (61, 496458), (122, 248229), (183, 165486), (366, 82743), (549, 55162), (1098, 27581)]