211157070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{370451}}^1$

素因数の和:370480

約数の個数: 32

約数和(自身を含む): 533450880

約数和(自身を除く): 322293810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 370451, 740902, 1111353, 1852255, 2222706, 3704510, 5556765, 7038569, 11113530, 14077138, 21115707, 35192845, 42231414, 70385690, 105578535, 211157070]

約数ペア:

[(1, 211157070), (2, 105578535), (3, 70385690), (5, 42231414), (6, 35192845), (10, 21115707), (15, 14077138), (19, 11113530), (30, 7038569), (38, 5556765), (57, 3704510), (95, 2222706), (114, 1852255), (190, 1111353), (285, 740902), (570, 370451)]