540090460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{296753}}^1$

素因数の和:296782

約数の個数: 48

約数和(自身を含む): 1395930816

約数和(自身を除く): 855840356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 296753, 593506, 1187012, 1483765, 2077271, 2967530, 3857789, 4154542, 5935060, 7715578, 8309084, 10386355, 15431156, 19288945, 20772710, 27004523, 38577890, 41545420, 54009046, 77155780, 108018092, 135022615, 270045230, 540090460]

約数ペア:

[(1, 540090460), (2, 270045230), (4, 135022615), (5, 108018092), (7, 77155780), (10, 54009046), (13, 41545420), (14, 38577890), (20, 27004523), (26, 20772710), (28, 19288945), (35, 15431156), (52, 10386355), (65, 8309084), (70, 7715578), (91, 5935060), (130, 4154542), (140, 3857789), (182, 2967530), (260, 2077271), (364, 1483765), (455, 1187012), (910, 593506), (1820, 296753)]