1729672670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6343}}^1$

素因数の和:6465

約数の個数: 64

約数和(自身を含む): 3540865536

約数和(自身を除く): 1811192866

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 67, 74, 110, 134, 185, 335, 370, 407, 670, 737, 814, 1474, 2035, 2479, 3685, 4070, 4958, 6343, 7370, 12395, 12686, 24790, 27269, 31715, 54538, 63430, 69773, 136345, 139546, 234691, 272690, 348865, 424981, 469382, 697730, 849962, 1173455, 2124905, 2346910, 2581601, 4249810, 4674791, 5163202, 9349582, 12908005, 15724297, 23373955, 25816010, 31448594, 46747910, 78621485, 157242970, 172967267, 345934534, 864836335, 1729672670]

約数ペア:

[(1, 1729672670), (2, 864836335), (5, 345934534), (10, 172967267), (11, 157242970), (22, 78621485), (37, 46747910), (55, 31448594), (67, 25816010), (74, 23373955), (110, 15724297), (134, 12908005), (185, 9349582), (335, 5163202), (370, 4674791), (407, 4249810), (670, 2581601), (737, 2346910), (814, 2124905), (1474, 1173455), (2035, 849962), (2479, 697730), (3685, 469382), (4070, 424981), (4958, 348865), (6343, 272690), (7370, 234691), (12395, 139546), (12686, 136345), (24790, 69773), (27269, 63430), (31715, 54538)]