1475780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 3131352

約数和(自身を除く): 1655572

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 653, 1130, 1306, 2260, 2612, 3265, 6530, 13060, 73789, 147578, 295156, 368945, 737890, 1475780]

約数ペア:

[(1, 1475780), (2, 737890), (4, 368945), (5, 295156), (10, 147578), (20, 73789), (113, 13060), (226, 6530), (452, 3265), (565, 2612), (653, 2260), (1130, 1306)]