30215768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1097}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 62058960

約数和(自身を除く): 31843192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1097, 1252, 2194, 2504, 3443, 4388, 6886, 8776, 12067, 13772, 24134, 27544, 48268, 96536, 343361, 686722, 1373444, 2746888, 3776971, 7553942, 15107884, 30215768]

約数ペア:

[(1, 30215768), (2, 15107884), (4, 7553942), (8, 3776971), (11, 2746888), (22, 1373444), (44, 686722), (88, 343361), (313, 96536), (626, 48268), (1097, 27544), (1252, 24134), (2194, 13772), (2504, 12067), (3443, 8776), (4388, 6886)]