3945308910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 10216267776

約数和(自身を除く): 6270958866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 103, 115, 129, 138, 206, 215, 230, 258, 309, 345, 430, 515, 618, 645, 690, 989, 1030, 1290, 1291, 1545, 1978, 2369, 2582, 2967, 3090, 3873, 4429, 4738, 4945, 5934, 6455, 7107, 7746, 8858, 9890, 11845, 12910, 13287, 14214, 14835, 19365, 22145, 23690, 26574, 29670, 29693, 35535, 38730, 44290, 55513, 59386, 66435, 71070, 89079, 101867, 111026, 132870, 132973, 148465, 166539, 178158, 203734, 265946, 277565, 296930, 305601, 333078, 398919, 445395, 509335, 555130, 611202, 664865, 797838, 832695, 890790, 1018670, 1276799, 1329730, 1528005, 1665390, 1994595, 2553598, 3056010, 3058379, 3830397, 3989190, 5717839, 6116758, 6383995, 7660794, 9175137, 11435678, 12767990, 15291895, 17153517, 18350274, 19151985, 28589195, 30583790, 34307034, 38303970, 45875685, 57178390, 85767585, 91751370, 131510297, 171535170, 263020594, 394530891, 657551485, 789061782, 1315102970, 1972654455, 3945308910]

約数ペア:

[(1, 3945308910), (2, 1972654455), (3, 1315102970), (5, 789061782), (6, 657551485), (10, 394530891), (15, 263020594), (23, 171535170), (30, 131510297), (43, 91751370), (46, 85767585), (69, 57178390), (86, 45875685), (103, 38303970), (115, 34307034), (129, 30583790), (138, 28589195), (206, 19151985), (215, 18350274), (230, 17153517), (258, 15291895), (309, 12767990), (345, 11435678), (430, 9175137), (515, 7660794), (618, 6383995), (645, 6116758), (690, 5717839), (989, 3989190), (1030, 3830397), (1290, 3058379), (1291, 3056010), (1545, 2553598), (1978, 1994595), (2369, 1665390), (2582, 1528005), (2967, 1329730), (3090, 1276799), (3873, 1018670), (4429, 890790), (4738, 832695), (4945, 797838), (5934, 664865), (6455, 611202), (7107, 555130), (7746, 509335), (8858, 445395), (9890, 398919), (11845, 333078), (12910, 305601), (13287, 296930), (14214, 277565), (14835, 265946), (19365, 203734), (22145, 178158), (23690, 166539), (26574, 148465), (29670, 132973), (29693, 132870), (35535, 111026), (38730, 101867), (44290, 89079), (55513, 71070), (59386, 66435)]