233640260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5939}}^1$

素因数の和:6236

約数の個数: 48

約数和(自身を含む): 562826880

約数和(自身を除く): 329186620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 5939, 7868, 9835, 11878, 19670, 23756, 29695, 39340, 41573, 59390, 83146, 118780, 166292, 207865, 415730, 831460, 1668859, 3337718, 6675436, 8344295, 11682013, 16688590, 23364026, 33377180, 46728052, 58410065, 116820130, 233640260]

約数ペア:

[(1, 233640260), (2, 116820130), (4, 58410065), (5, 46728052), (7, 33377180), (10, 23364026), (14, 16688590), (20, 11682013), (28, 8344295), (35, 6675436), (70, 3337718), (140, 1668859), (281, 831460), (562, 415730), (1124, 207865), (1405, 166292), (1967, 118780), (2810, 83146), (3934, 59390), (5620, 41573), (5939, 39340), (7868, 29695), (9835, 23756), (11878, 19670)]