1230308045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{301177}}^1$

素因数の和:301244

約数の個数: 16

約数和(自身を含む): 1590219840

約数和(自身を除く): 359911795

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 301177, 1505885, 5722363, 12950611, 28611815, 64753055, 246061609, 1230308045]

約数ペア:

[(1, 1230308045), (5, 246061609), (19, 64753055), (43, 28611815), (95, 12950611), (215, 5722363), (817, 1505885), (4085, 301177)]