2931450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19543}}^1$

素因数の和:19558

約数の個数: 24

約数和(自身を含む): 7270368

約数和(自身を除く): 4338918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 19543, 39086, 58629, 97715, 117258, 195430, 293145, 488575, 586290, 977150, 1465725, 2931450]

約数ペア:

[(1, 2931450), (2, 1465725), (3, 977150), (5, 586290), (6, 488575), (10, 293145), (15, 195430), (25, 117258), (30, 97715), (50, 58629), (75, 39086), (150, 19543)]