13820550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 34521600

約数和(自身を除く): 20701050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 463, 597, 926, 995, 1194, 1389, 1990, 2315, 2778, 2985, 4630, 4975, 5970, 6945, 9950, 11575, 13890, 14925, 23150, 29850, 34725, 69450, 92137, 184274, 276411, 460685, 552822, 921370, 1382055, 2303425, 2764110, 4606850, 6910275, 13820550]

約数ペア:

[(1, 13820550), (2, 6910275), (3, 4606850), (5, 2764110), (6, 2303425), (10, 1382055), (15, 921370), (25, 552822), (30, 460685), (50, 276411), (75, 184274), (150, 92137), (199, 69450), (398, 34725), (463, 29850), (597, 23150), (926, 14925), (995, 13890), (1194, 11575), (1389, 9950), (1990, 6945), (2315, 5970), (2778, 4975), (2985, 4630)]