489230110

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1\times {\mathrm{769}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 891142560

約数和(自身を除く): 401912450

約数列:

[1, 2, 5, 10, 113, 226, 563, 565, 769, 1126, 1130, 1538, 2815, 3845, 5630, 7690, 63619, 86897, 127238, 173794, 318095, 432947, 434485, 636190, 865894, 868970, 2164735, 4329470, 48923011, 97846022, 244615055, 489230110]

約数ペア:

[(1, 489230110), (2, 244615055), (5, 97846022), (10, 48923011), (113, 4329470), (226, 2164735), (563, 868970), (565, 865894), (769, 636190), (1126, 434485), (1130, 432947), (1538, 318095), (2815, 173794), (3845, 127238), (5630, 86897), (7690, 63619)]