30882774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 66780000

約数和(自身を除く): 35897226

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1249, 1902, 2498, 3747, 4121, 7494, 8242, 12363, 16237, 24726, 32474, 48711, 97422, 395933, 791866, 1187799, 2375598, 5147129, 10294258, 15441387, 30882774]

約数ペア:

[(1, 30882774), (2, 15441387), (3, 10294258), (6, 5147129), (13, 2375598), (26, 1187799), (39, 791866), (78, 395933), (317, 97422), (634, 48711), (951, 32474), (1249, 24726), (1902, 16237), (2498, 12363), (3747, 8242), (4121, 7494)]