135902060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2689}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 344363040

約数和(自身を除く): 208460980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 2689, 3610, 5054, 5378, 7220, 10108, 10756, 12635, 13445, 18823, 25270, 26890, 37646, 50540, 51091, 53780, 75292, 94115, 102182, 188230, 204364, 255455, 357637, 376460, 510910, 715274, 970729, 1021820, 1430548, 1788185, 1941458, 3576370, 3882916, 4853645, 6795103, 7152740, 9707290, 13590206, 19414580, 27180412, 33975515, 67951030, 135902060]

約数ペア:

[(1, 135902060), (2, 67951030), (4, 33975515), (5, 27180412), (7, 19414580), (10, 13590206), (14, 9707290), (19, 7152740), (20, 6795103), (28, 4853645), (35, 3882916), (38, 3576370), (70, 1941458), (76, 1788185), (95, 1430548), (133, 1021820), (140, 970729), (190, 715274), (266, 510910), (361, 376460), (380, 357637), (532, 255455), (665, 204364), (722, 188230), (1330, 102182), (1444, 94115), (1805, 75292), (2527, 53780), (2660, 51091), (2689, 50540), (3610, 37646), (5054, 26890), (5378, 25270), (7220, 18823), (10108, 13445), (10756, 12635)]