1461727190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 3603640320

約数和(自身を除く): 2141913130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 110, 121, 133, 154, 155, 190, 209, 217, 242, 266, 293, 310, 341, 385, 418, 434, 586, 589, 605, 665, 682, 770, 847, 1045, 1085, 1178, 1210, 1330, 1463, 1465, 1694, 1705, 2051, 2090, 2170, 2299, 2387, 2926, 2930, 2945, 3223, 3410, 3751, 4102, 4123, 4235, 4598, 4774, 5567, 5890, 6446, 6479, 7315, 7502, 8246, 8470, 9083, 10255, 11134, 11495, 11935, 12958, 14630, 16093, 16115, 18166, 18755, 20510, 20615, 22561, 22990, 23870, 26257, 27835, 32186, 32230, 32395, 35453, 37510, 38969, 41230, 45122, 45353, 45415, 52514, 55670, 61237, 63581, 64790, 70906, 71269, 77938, 80465, 90706, 90830, 99913, 112805, 122474, 127162, 131285, 142538, 160930, 172577, 177265, 194845, 199826, 225610, 226765, 248171, 262570, 306185, 317905, 345154, 354530, 356345, 389690, 428659, 453530, 496342, 498883, 499565, 612370, 635810, 673607, 699391, 712690, 857318, 862885, 997766, 999130, 1099043, 1208039, 1240855, 1347214, 1398782, 1725770, 1898347, 2143295, 2198086, 2416078, 2481710, 2494415, 3368035, 3496955, 3796694, 4286590, 4715249, 4988830, 5495215, 6040195, 6736070, 6993910, 7693301, 9430498, 9491735, 10990430, 12080390, 13288429, 15386602, 18983470, 20881817, 23576245, 26576858, 38466505, 41763634, 47152490, 66442145, 76933010, 104409085, 132884290, 146172719, 208818170, 292345438, 730863595, 1461727190]

約数ペア:

[(1, 1461727190), (2, 730863595), (5, 292345438), (7, 208818170), (10, 146172719), (11, 132884290), (14, 104409085), (19, 76933010), (22, 66442145), (31, 47152490), (35, 41763634), (38, 38466505), (55, 26576858), (62, 23576245), (70, 20881817), (77, 18983470), (95, 15386602), (110, 13288429), (121, 12080390), (133, 10990430), (154, 9491735), (155, 9430498), (190, 7693301), (209, 6993910), (217, 6736070), (242, 6040195), (266, 5495215), (293, 4988830), (310, 4715249), (341, 4286590), (385, 3796694), (418, 3496955), (434, 3368035), (586, 2494415), (589, 2481710), (605, 2416078), (665, 2198086), (682, 2143295), (770, 1898347), (847, 1725770), (1045, 1398782), (1085, 1347214), (1178, 1240855), (1210, 1208039), (1330, 1099043), (1463, 999130), (1465, 997766), (1694, 862885), (1705, 857318), (2051, 712690), (2090, 699391), (2170, 673607), (2299, 635810), (2387, 612370), (2926, 499565), (2930, 498883), (2945, 496342), (3223, 453530), (3410, 428659), (3751, 389690), (4102, 356345), (4123, 354530), (4235, 345154), (4598, 317905), (4774, 306185), (5567, 262570), (5890, 248171), (6446, 226765), (6479, 225610), (7315, 199826), (7502, 194845), (8246, 177265), (8470, 172577), (9083, 160930), (10255, 142538), (11134, 131285), (11495, 127162), (11935, 122474), (12958, 112805), (14630, 99913), (16093, 90830), (16115, 90706), (18166, 80465), (18755, 77938), (20510, 71269), (20615, 70906), (22561, 64790), (22990, 63581), (23870, 61237), (26257, 55670), (27835, 52514), (32186, 45415), (32230, 45353), (32395, 45122), (35453, 41230), (37510, 38969)]