141734580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181711}}^1$

素因数の和:181736

約数の個数: 48

約数和(自身を含む): 427386624

約数和(自身を除く): 285652044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 181711, 363422, 545133, 726844, 908555, 1090266, 1817110, 2180532, 2362243, 2725665, 3634220, 4724486, 5451330, 7086729, 9448972, 10902660, 11811215, 14173458, 23622430, 28346916, 35433645, 47244860, 70867290, 141734580]

約数ペア:

[(1, 141734580), (2, 70867290), (3, 47244860), (4, 35433645), (5, 28346916), (6, 23622430), (10, 14173458), (12, 11811215), (13, 10902660), (15, 9448972), (20, 7086729), (26, 5451330), (30, 4724486), (39, 3634220), (52, 2725665), (60, 2362243), (65, 2180532), (78, 1817110), (130, 1090266), (156, 908555), (195, 726844), (260, 545133), (390, 363422), (780, 181711)]