3817660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 10418688

約数和(自身を除く): 6601028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 67, 70, 74, 77, 110, 134, 140, 148, 154, 185, 220, 259, 268, 308, 335, 370, 385, 407, 469, 518, 670, 737, 740, 770, 814, 938, 1036, 1295, 1340, 1474, 1540, 1628, 1876, 2035, 2345, 2479, 2590, 2849, 2948, 3685, 4070, 4690, 4958, 5159, 5180, 5698, 7370, 8140, 9380, 9916, 10318, 11396, 12395, 14245, 14740, 17353, 20636, 24790, 25795, 27269, 28490, 34706, 49580, 51590, 54538, 56980, 69412, 86765, 103180, 109076, 136345, 173530, 190883, 272690, 347060, 381766, 545380, 763532, 954415, 1908830, 3817660]

約数ペア:

[(1, 3817660), (2, 1908830), (4, 954415), (5, 763532), (7, 545380), (10, 381766), (11, 347060), (14, 272690), (20, 190883), (22, 173530), (28, 136345), (35, 109076), (37, 103180), (44, 86765), (55, 69412), (67, 56980), (70, 54538), (74, 51590), (77, 49580), (110, 34706), (134, 28490), (140, 27269), (148, 25795), (154, 24790), (185, 20636), (220, 17353), (259, 14740), (268, 14245), (308, 12395), (335, 11396), (370, 10318), (385, 9916), (407, 9380), (469, 8140), (518, 7370), (670, 5698), (737, 5180), (740, 5159), (770, 4958), (814, 4690), (938, 4070), (1036, 3685), (1295, 2948), (1340, 2849), (1474, 2590), (1540, 2479), (1628, 2345), (1876, 2035)]