334429340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8501}}^1$

素因数の和:8798

約数の個数: 48

約数和(自身を含む): 805581504

約数和(自身を除く): 471152164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 8501, 9835, 17002, 19670, 34004, 39340, 42505, 59507, 85010, 119014, 170020, 238028, 297535, 595070, 1190140, 2388781, 4777562, 9555124, 11943905, 16721467, 23887810, 33442934, 47775620, 66885868, 83607335, 167214670, 334429340]

約数ペア:

[(1, 334429340), (2, 167214670), (4, 83607335), (5, 66885868), (7, 47775620), (10, 33442934), (14, 23887810), (20, 16721467), (28, 11943905), (35, 9555124), (70, 4777562), (140, 2388781), (281, 1190140), (562, 595070), (1124, 297535), (1405, 238028), (1967, 170020), (2810, 119014), (3934, 85010), (5620, 59507), (7868, 42505), (8501, 39340), (9835, 34004), (17002, 19670)]