23150340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 73772160

約数和(自身を除く): 50621820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 997, 1161, 1290, 1548, 1935, 1994, 2322, 2580, 2991, 3870, 3988, 4644, 4985, 5805, 5982, 7740, 8973, 9970, 11610, 11964, 14955, 17946, 19940, 23220, 26919, 29910, 35892, 42871, 44865, 53838, 59820, 85742, 89730, 107676, 128613, 134595, 171484, 179460, 214355, 257226, 269190, 385839, 428710, 514452, 538380, 643065, 771678, 857420, 1157517, 1286130, 1543356, 1929195, 2315034, 2572260, 3858390, 4630068, 5787585, 7716780, 11575170, 23150340]

約数ペア:

[(1, 23150340), (2, 11575170), (3, 7716780), (4, 5787585), (5, 4630068), (6, 3858390), (9, 2572260), (10, 2315034), (12, 1929195), (15, 1543356), (18, 1286130), (20, 1157517), (27, 857420), (30, 771678), (36, 643065), (43, 538380), (45, 514452), (54, 428710), (60, 385839), (86, 269190), (90, 257226), (108, 214355), (129, 179460), (135, 171484), (172, 134595), (180, 128613), (215, 107676), (258, 89730), (270, 85742), (387, 59820), (430, 53838), (516, 44865), (540, 42871), (645, 35892), (774, 29910), (860, 26919), (997, 23220), (1161, 19940), (1290, 17946), (1548, 14955), (1935, 11964), (1994, 11610), (2322, 9970), (2580, 8973), (2991, 7740), (3870, 5982), (3988, 5805), (4644, 4985)]