1019234930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2283

約数の個数: 64

約数和(自身を含む): 2165598720

約数和(自身を除く): 1146363790

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 193, 259, 370, 386, 518, 965, 1295, 1351, 1930, 2039, 2590, 2702, 4078, 6755, 7141, 10195, 13510, 14273, 14282, 20390, 28546, 35705, 49987, 71365, 71410, 75443, 99974, 142730, 150886, 249935, 377215, 393527, 499870, 528101, 754430, 787054, 1056202, 1967635, 2640505, 2754689, 3935270, 5281010, 5509378, 13773445, 14560499, 27546890, 29120998, 72802495, 101923493, 145604990, 203846986, 509617465, 1019234930]

約数ペア:

[(1, 1019234930), (2, 509617465), (5, 203846986), (7, 145604990), (10, 101923493), (14, 72802495), (35, 29120998), (37, 27546890), (70, 14560499), (74, 13773445), (185, 5509378), (193, 5281010), (259, 3935270), (370, 2754689), (386, 2640505), (518, 1967635), (965, 1056202), (1295, 787054), (1351, 754430), (1930, 528101), (2039, 499870), (2590, 393527), (2702, 377215), (4078, 249935), (6755, 150886), (7141, 142730), (10195, 99974), (13510, 75443), (14273, 71410), (14282, 71365), (20390, 49987), (28546, 35705)]