154895809310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{3673}}^1$

素因数の和:3954

約数の個数: 128

約数和(自身を含む): 319973068800

約数和(自身を除く): 165077259490

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 83, 110, 149, 155, 166, 298, 310, 341, 415, 682, 745, 830, 913, 1490, 1639, 1705, 1826, 2573, 3278, 3410, 3673, 4565, 4619, 5146, 7346, 8195, 9130, 9238, 12367, 12865, 16390, 18365, 23095, 24734, 25730, 28303, 36730, 40403, 46190, 50809, 56606, 61835, 80806, 101618, 113863, 123670, 136037, 141515, 202015, 227726, 254045, 272074, 283030, 304859, 383377, 404030, 508090, 547277, 569315, 609718, 680185, 766754, 1094554, 1138630, 1252493, 1360370, 1524295, 1916885, 2504986, 2736385, 3048590, 3353449, 3833770, 4217147, 5472770, 6020047, 6262465, 6706898, 8434294, 9450629, 12040094, 12524930, 16767245, 16965587, 18901258, 21085735, 30100235, 33534490, 33931174, 42171470, 45423991, 47253145, 60200470, 84827935, 90847982, 94506290, 103956919, 169655870, 186621457, 207913838, 227119955, 373242914, 454239910, 499663901, 519784595, 933107285, 999327802, 1039569190, 1408143721, 1866214570, 2498319505, 2816287442, 4996639010, 7040718605, 14081437210, 15489580931, 30979161862, 77447904655, 154895809310]

約数ペア:

[(1, 154895809310), (2, 77447904655), (5, 30979161862), (10, 15489580931), (11, 14081437210), (22, 7040718605), (31, 4996639010), (55, 2816287442), (62, 2498319505), (83, 1866214570), (110, 1408143721), (149, 1039569190), (155, 999327802), (166, 933107285), (298, 519784595), (310, 499663901), (341, 454239910), (415, 373242914), (682, 227119955), (745, 207913838), (830, 186621457), (913, 169655870), (1490, 103956919), (1639, 94506290), (1705, 90847982), (1826, 84827935), (2573, 60200470), (3278, 47253145), (3410, 45423991), (3673, 42171470), (4565, 33931174), (4619, 33534490), (5146, 30100235), (7346, 21085735), (8195, 18901258), (9130, 16965587), (9238, 16767245), (12367, 12524930), (12865, 12040094), (16390, 9450629), (18365, 8434294), (23095, 6706898), (24734, 6262465), (25730, 6020047), (28303, 5472770), (36730, 4217147), (40403, 3833770), (46190, 3353449), (50809, 3048590), (56606, 2736385), (61835, 2504986), (80806, 1916885), (101618, 1524295), (113863, 1360370), (123670, 1252493), (136037, 1138630), (141515, 1094554), (202015, 766754), (227726, 680185), (254045, 609718), (272074, 569315), (283030, 547277), (304859, 508090), (383377, 404030)]