2527910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3347290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 67, 70, 77, 98, 110, 134, 154, 245, 335, 343, 385, 469, 490, 539, 670, 686, 737, 770, 938, 1078, 1474, 1715, 2345, 2695, 3283, 3430, 3685, 3773, 4690, 5159, 5390, 6566, 7370, 7546, 10318, 16415, 18865, 22981, 25795, 32830, 36113, 37730, 45962, 51590, 72226, 114905, 180565, 229810, 252791, 361130, 505582, 1263955, 2527910]

約数ペア:

[(1, 2527910), (2, 1263955), (5, 505582), (7, 361130), (10, 252791), (11, 229810), (14, 180565), (22, 114905), (35, 72226), (49, 51590), (55, 45962), (67, 37730), (70, 36113), (77, 32830), (98, 25795), (110, 22981), (134, 18865), (154, 16415), (245, 10318), (335, 7546), (343, 7370), (385, 6566), (469, 5390), (490, 5159), (539, 4690), (670, 3773), (686, 3685), (737, 3430), (770, 3283), (938, 2695), (1078, 2345), (1474, 1715)]