2016139305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 3556224000

約数和(自身を除く): 1540084695

約数列:

[1, 3, 5, 15, 19, 29, 57, 83, 87, 95, 145, 249, 285, 415, 435, 551, 1245, 1577, 1653, 2407, 2755, 2939, 4731, 7221, 7885, 8265, 8817, 12035, 14695, 23655, 36105, 44085, 45733, 55841, 85231, 137199, 167523, 228665, 243937, 255693, 279205, 426155, 685995, 731811, 837615, 1219685, 1278465, 1619389, 3659055, 4634803, 4858167, 7074173, 8096945, 13904409, 21222519, 23174015, 24290835, 35370865, 69522045, 106112595, 134409287, 403227861, 672046435, 2016139305]

約数ペア:

[(1, 2016139305), (3, 672046435), (5, 403227861), (15, 134409287), (19, 106112595), (29, 69522045), (57, 35370865), (83, 24290835), (87, 23174015), (95, 21222519), (145, 13904409), (249, 8096945), (285, 7074173), (415, 4858167), (435, 4634803), (551, 3659055), (1245, 1619389), (1577, 1278465), (1653, 1219685), (2407, 837615), (2755, 731811), (2939, 685995), (4731, 426155), (7221, 279205), (7885, 255693), (8265, 243937), (8817, 228665), (12035, 167523), (14695, 137199), (23655, 85231), (36105, 55841), (44085, 45733)]