30186212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 66339840

約数和(自身を除く): 36153628

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 2467, 3059, 4934, 6118, 9868, 12236, 17269, 34538, 46873, 56741, 69076, 93746, 113482, 187492, 226964, 328111, 397187, 656222, 794374, 1078079, 1312444, 1588748, 2156158, 4312316, 7546553, 15093106, 30186212]

約数ペア:

[(1, 30186212), (2, 15093106), (4, 7546553), (7, 4312316), (14, 2156158), (19, 1588748), (23, 1312444), (28, 1078079), (38, 794374), (46, 656222), (76, 397187), (92, 328111), (133, 226964), (161, 187492), (266, 113482), (322, 93746), (437, 69076), (532, 56741), (644, 46873), (874, 34538), (1748, 17269), (2467, 12236), (3059, 9868), (4934, 6118)]