30280644

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13789}}^1$

素因数の和:13860

約数の個数: 36

約数和(自身を含む): 77803180

約数和(自身を除く): 47522536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 13789, 27578, 41367, 55156, 82734, 124101, 165468, 248202, 496404, 841129, 1682258, 2523387, 3364516, 5046774, 7570161, 10093548, 15140322, 30280644]

約数ペア:

[(1, 30280644), (2, 15140322), (3, 10093548), (4, 7570161), (6, 5046774), (9, 3364516), (12, 2523387), (18, 1682258), (36, 841129), (61, 496404), (122, 248202), (183, 165468), (244, 124101), (366, 82734), (549, 55156), (732, 41367), (1098, 27578), (2196, 13789)]