38878110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 104232960

約数和(自身を除く): 65354850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 463, 622, 926, 933, 1389, 1555, 1866, 2315, 2778, 2799, 3110, 4167, 4630, 4665, 5598, 6945, 8334, 8397, 9330, 12501, 13890, 13995, 16794, 20835, 25002, 27990, 41670, 41985, 62505, 83970, 125010, 143993, 287986, 431979, 719965, 863958, 1295937, 1439930, 2159895, 2591874, 3887811, 4319790, 6479685, 7775622, 12959370, 19439055, 38878110]

約数ペア:

[(1, 38878110), (2, 19439055), (3, 12959370), (5, 7775622), (6, 6479685), (9, 4319790), (10, 3887811), (15, 2591874), (18, 2159895), (27, 1439930), (30, 1295937), (45, 863958), (54, 719965), (90, 431979), (135, 287986), (270, 143993), (311, 125010), (463, 83970), (622, 62505), (926, 41985), (933, 41670), (1389, 27990), (1555, 25002), (1866, 20835), (2315, 16794), (2778, 13995), (2799, 13890), (3110, 12501), (4167, 9330), (4630, 8397), (4665, 8334), (5598, 6945)]