2013125715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 3862010880

約数和(自身を除く): 1848885165

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 167, 171, 207, 285, 345, 437, 501, 613, 835, 855, 1035, 1311, 1503, 1839, 2185, 2505, 3065, 3173, 3841, 3933, 5517, 6555, 7515, 9195, 9519, 11523, 11647, 14099, 15865, 19205, 19665, 27585, 28557, 34569, 34941, 42297, 47595, 57615, 58235, 70495, 72979, 102371, 104823, 126891, 142785, 172845, 174705, 211485, 218937, 267881, 307113, 364895, 511855, 524115, 634455, 656811, 803643, 921339, 1094685, 1339405, 1535565, 1945049, 2354533, 2410929, 3284055, 4018215, 4606695, 5835147, 7063599, 9725245, 11772665, 12054645, 17505441, 21190797, 29175735, 35317995, 44736127, 87527205, 105953985, 134208381, 223680635, 402625143, 671041905, 2013125715]

約数ペア:

[(1, 2013125715), (3, 671041905), (5, 402625143), (9, 223680635), (15, 134208381), (19, 105953985), (23, 87527205), (45, 44736127), (57, 35317995), (69, 29175735), (95, 21190797), (115, 17505441), (167, 12054645), (171, 11772665), (207, 9725245), (285, 7063599), (345, 5835147), (437, 4606695), (501, 4018215), (613, 3284055), (835, 2410929), (855, 2354533), (1035, 1945049), (1311, 1535565), (1503, 1339405), (1839, 1094685), (2185, 921339), (2505, 803643), (3065, 656811), (3173, 634455), (3841, 524115), (3933, 511855), (5517, 364895), (6555, 307113), (7515, 267881), (9195, 218937), (9519, 211485), (11523, 174705), (11647, 172845), (14099, 142785), (15865, 126891), (19205, 104823), (19665, 102371), (27585, 72979), (28557, 70495), (34569, 58235), (34941, 57615), (42297, 47595)]