73321570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 164332800

約数和(自身を除く): 91011230

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1901, 2030, 2755, 3802, 3857, 5510, 7714, 9505, 13307, 19010, 19285, 26614, 36119, 38570, 55129, 66535, 72238, 110258, 133070, 180595, 252833, 275645, 361190, 385903, 505666, 551290, 771806, 1047451, 1264165, 1929515, 2094902, 2528330, 3859030, 5237255, 7332157, 10474510, 14664314, 36660785, 73321570]

約数ペア:

[(1, 73321570), (2, 36660785), (5, 14664314), (7, 10474510), (10, 7332157), (14, 5237255), (19, 3859030), (29, 2528330), (35, 2094902), (38, 1929515), (58, 1264165), (70, 1047451), (95, 771806), (133, 551290), (145, 505666), (190, 385903), (203, 361190), (266, 275645), (290, 252833), (406, 180595), (551, 133070), (665, 110258), (1015, 72238), (1102, 66535), (1330, 55129), (1901, 38570), (2030, 36119), (2755, 26614), (3802, 19285), (3857, 19010), (5510, 13307), (7714, 9505)]