2615703870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{16007}}^1$

素因数の和:16449

約数の個数: 64

約数和(自身を含む): 6777146880

約数和(自身を除く): 4161443010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 419, 838, 1257, 2095, 2514, 4190, 5447, 6285, 10894, 12570, 16007, 16341, 27235, 32014, 32682, 48021, 54470, 80035, 81705, 96042, 160070, 163410, 208091, 240105, 416182, 480210, 624273, 1040455, 1248546, 2080910, 3121365, 6242730, 6706933, 13413866, 20120799, 33534665, 40241598, 67069330, 87190129, 100603995, 174380258, 201207990, 261570387, 435950645, 523140774, 871901290, 1307851935, 2615703870]

約数ペア:

[(1, 2615703870), (2, 1307851935), (3, 871901290), (5, 523140774), (6, 435950645), (10, 261570387), (13, 201207990), (15, 174380258), (26, 100603995), (30, 87190129), (39, 67069330), (65, 40241598), (78, 33534665), (130, 20120799), (195, 13413866), (390, 6706933), (419, 6242730), (838, 3121365), (1257, 2080910), (2095, 1248546), (2514, 1040455), (4190, 624273), (5447, 480210), (6285, 416182), (10894, 240105), (12570, 208091), (16007, 163410), (16341, 160070), (27235, 96042), (32014, 81705), (32682, 80035), (48021, 54470)]