64398870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 174781152

約数和(自身を除く): 110382282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 83, 90, 111, 166, 185, 222, 233, 249, 333, 370, 415, 466, 498, 555, 666, 699, 747, 830, 1110, 1165, 1245, 1398, 1494, 1665, 2097, 2330, 2490, 3071, 3330, 3495, 3735, 4194, 6142, 6990, 7470, 8621, 9213, 10485, 15355, 17242, 18426, 19339, 20970, 25863, 27639, 30710, 38678, 43105, 46065, 51726, 55278, 58017, 77589, 86210, 92130, 96695, 116034, 129315, 138195, 155178, 174051, 193390, 258630, 276390, 290085, 348102, 387945, 580170, 715543, 775890, 870255, 1431086, 1740510, 2146629, 3577715, 4293258, 6439887, 7155430, 10733145, 12879774, 21466290, 32199435, 64398870]

約数ペア:

[(1, 64398870), (2, 32199435), (3, 21466290), (5, 12879774), (6, 10733145), (9, 7155430), (10, 6439887), (15, 4293258), (18, 3577715), (30, 2146629), (37, 1740510), (45, 1431086), (74, 870255), (83, 775890), (90, 715543), (111, 580170), (166, 387945), (185, 348102), (222, 290085), (233, 276390), (249, 258630), (333, 193390), (370, 174051), (415, 155178), (466, 138195), (498, 129315), (555, 116034), (666, 96695), (699, 92130), (747, 86210), (830, 77589), (1110, 58017), (1165, 55278), (1245, 51726), (1398, 46065), (1494, 43105), (1665, 38678), (2097, 30710), (2330, 27639), (2490, 25863), (3071, 20970), (3330, 19339), (3495, 18426), (3735, 17242), (4194, 15355), (6142, 10485), (6990, 9213), (7470, 8621)]