300916280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1074701}}^1$

素因数の和:1074719

約数の個数: 32

約数和(自身を含む): 773785440

約数和(自身を除く): 472869160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1074701, 2149402, 4298804, 5373505, 7522907, 8597608, 10747010, 15045814, 21494020, 30091628, 37614535, 42988040, 60183256, 75229070, 150458140, 300916280]

約数ペア:

[(1, 300916280), (2, 150458140), (4, 75229070), (5, 60183256), (7, 42988040), (8, 37614535), (10, 30091628), (14, 21494020), (20, 15045814), (28, 10747010), (35, 8597608), (40, 7522907), (56, 5373505), (70, 4298804), (140, 2149402), (280, 1074701)]