1553866470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26041}}^1$

素因数の和:26087

約数の個数: 128

約数和(自身を含む): 4725060480

約数和(自身を除く): 3171194010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 9945, 11934, 19890, 26041, 29835, 52082, 59670, 78123, 130205, 156246, 234369, 260410, 338533, 390615, 442697, 468738, 677066, 703107, 781230, 885394, 1015599, 1171845, 1328091, 1406214, 1692665, 2031198, 2213485, 2343690, 2656182, 3046797, 3385330, 3515535, 3984273, 4426970, 5077995, 5755061, 6093594, 6640455, 7031070, 7968546, 9140391, 10155990, 11510122, 11952819, 13280910, 15233985, 17265183, 18280782, 19921365, 23905638, 28775305, 30467970, 34530366, 39842730, 45701955, 51795549, 57550610, 59764095, 86325915, 91403910, 103591098, 119528190, 155386647, 172651830, 258977745, 310773294, 517955490, 776933235, 1553866470]

約数ペア:

[(1, 1553866470), (2, 776933235), (3, 517955490), (5, 310773294), (6, 258977745), (9, 172651830), (10, 155386647), (13, 119528190), (15, 103591098), (17, 91403910), (18, 86325915), (26, 59764095), (27, 57550610), (30, 51795549), (34, 45701955), (39, 39842730), (45, 34530366), (51, 30467970), (54, 28775305), (65, 23905638), (78, 19921365), (85, 18280782), (90, 17265183), (102, 15233985), (117, 13280910), (130, 11952819), (135, 11510122), (153, 10155990), (170, 9140391), (195, 7968546), (221, 7031070), (234, 6640455), (255, 6093594), (270, 5755061), (306, 5077995), (351, 4426970), (390, 3984273), (442, 3515535), (459, 3385330), (510, 3046797), (585, 2656182), (663, 2343690), (702, 2213485), (765, 2031198), (918, 1692665), (1105, 1406214), (1170, 1328091), (1326, 1171845), (1530, 1015599), (1755, 885394), (1989, 781230), (2210, 703107), (2295, 677066), (3315, 468738), (3510, 442697), (3978, 390615), (4590, 338533), (5967, 260410), (6630, 234369), (9945, 156246), (11934, 130205), (19890, 78123), (26041, 59670), (29835, 52082)]