1975503490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{115459}}^1$

素因数の和:115554

約数の個数: 32

約数和(自身を含む): 3740904000

約数和(自身を除く): 1765400510

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 8555, 17110, 115459, 230918, 577295, 1154590, 3348311, 6696622, 6812081, 13624162, 16741555, 33483110, 34060405, 68120810, 197550349, 395100698, 987751745, 1975503490]

約数ペア:

[(1, 1975503490), (2, 987751745), (5, 395100698), (10, 197550349), (29, 68120810), (58, 34060405), (59, 33483110), (118, 16741555), (145, 13624162), (290, 6812081), (295, 6696622), (590, 3348311), (1711, 1154590), (3422, 577295), (8555, 230918), (17110, 115459)]