270020590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{203023}}^1$

素因数の和:203056

約数の個数: 32

約数和(自身を含む): 584709120

約数和(自身を除く): 314688530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 203023, 406046, 1015115, 1421161, 2030230, 2842322, 3857437, 7105805, 7714874, 14211610, 19287185, 27002059, 38574370, 54004118, 135010295, 270020590]

約数ペア:

[(1, 270020590), (2, 135010295), (5, 54004118), (7, 38574370), (10, 27002059), (14, 19287185), (19, 14211610), (35, 7714874), (38, 7105805), (70, 3857437), (95, 2842322), (133, 2030230), (190, 1421161), (266, 1015115), (665, 406046), (1330, 203023)]