30958486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 54482400

約数和(自身を除く): 23523914

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 2161, 4322, 7163, 14326, 28093, 41059, 56186, 62669, 82118, 125338, 533767, 814697, 1067534, 1190711, 1629394, 2381422, 15479243, 30958486]

約数ペア:

[(1, 30958486), (2, 15479243), (13, 2381422), (19, 1629394), (26, 1190711), (29, 1067534), (38, 814697), (58, 533767), (247, 125338), (377, 82118), (494, 62669), (551, 56186), (754, 41059), (1102, 28093), (2161, 14326), (4322, 7163)]