1315704830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{8737}}^1$

素因数の和:8829

約数の個数: 48

約数和(自身を含む): 2655583056

約数和(自身を除く): 1339878226

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1369, 2035, 2738, 4070, 6845, 8737, 13690, 15059, 17474, 30118, 43685, 75295, 87370, 96107, 150590, 192214, 323269, 480535, 646538, 961070, 1616345, 3232690, 3555959, 7111918, 11960953, 17779795, 23921906, 35559590, 59804765, 119609530, 131570483, 263140966, 657852415, 1315704830]

約数ペア:

[(1, 1315704830), (2, 657852415), (5, 263140966), (10, 131570483), (11, 119609530), (22, 59804765), (37, 35559590), (55, 23921906), (74, 17779795), (110, 11960953), (185, 7111918), (370, 3555959), (407, 3232690), (814, 1616345), (1369, 961070), (2035, 646538), (2738, 480535), (4070, 323269), (6845, 192214), (8737, 150590), (13690, 96107), (15059, 87370), (17474, 75295), (30118, 43685)]