291206230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{41189}}^1$

素因数の和:41304

約数の個数: 32

約数和(自身を含む): 604998720

約数和(自身を除く): 313792490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 41189, 82378, 205945, 288323, 411890, 576646, 1441615, 2883230, 4160089, 8320178, 20800445, 29120623, 41600890, 58241246, 145603115, 291206230]

約数ペア:

[(1, 291206230), (2, 145603115), (5, 58241246), (7, 41600890), (10, 29120623), (14, 20800445), (35, 8320178), (70, 4160089), (101, 2883230), (202, 1441615), (505, 576646), (707, 411890), (1010, 288323), (1414, 205945), (3535, 82378), (7070, 41189)]