149990070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19919}}^1$

素因数の和:20180

約数の個数: 32

約数和(自身を含む): 361428480

約数和(自身を除く): 211438410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 19919, 39838, 59757, 99595, 119514, 199190, 298785, 597570, 4999669, 9999338, 14999007, 24998345, 29998014, 49996690, 74995035, 149990070]

約数ペア:

[(1, 149990070), (2, 74995035), (3, 49996690), (5, 29998014), (6, 24998345), (10, 14999007), (15, 9999338), (30, 4999669), (251, 597570), (502, 298785), (753, 199190), (1255, 119514), (1506, 99595), (2510, 59757), (3765, 39838), (7530, 19919)]