2904518085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 5912248320

約数和(自身を除く): 3007730235

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 263, 269, 345, 357, 391, 483, 595, 789, 805, 807, 1173, 1315, 1345, 1785, 1841, 1883, 1955, 2415, 2737, 3945, 4035, 4471, 4573, 5523, 5649, 5865, 6049, 6187, 8211, 9205, 9415, 13413, 13685, 13719, 18147, 18561, 22355, 22865, 27615, 28245, 30245, 30935, 31297, 32011, 41055, 42343, 43309, 67065, 68595, 70747, 90735, 92805, 93891, 96033, 102833, 105179, 127029, 129927, 156485, 160055, 211715, 212241, 216545, 308499, 315537, 353735, 469455, 480165, 495229, 514165, 525895, 635145, 649635, 719831, 736253, 1061205, 1202699, 1485687, 1542495, 1577685, 1627181, 2159493, 2208759, 2476145, 3599155, 3608097, 3681265, 4881543, 6013495, 7428435, 8135905, 8418893, 10797465, 11043795, 11390267, 18040485, 24407715, 25256679, 27662077, 34170801, 42094465, 56951335, 82986231, 126283395, 138310385, 170854005, 193634539, 414931155, 580903617, 968172695, 2904518085]

約数ペア:

[(1, 2904518085), (3, 968172695), (5, 580903617), (7, 414931155), (15, 193634539), (17, 170854005), (21, 138310385), (23, 126283395), (35, 82986231), (51, 56951335), (69, 42094465), (85, 34170801), (105, 27662077), (115, 25256679), (119, 24407715), (161, 18040485), (255, 11390267), (263, 11043795), (269, 10797465), (345, 8418893), (357, 8135905), (391, 7428435), (483, 6013495), (595, 4881543), (789, 3681265), (805, 3608097), (807, 3599155), (1173, 2476145), (1315, 2208759), (1345, 2159493), (1785, 1627181), (1841, 1577685), (1883, 1542495), (1955, 1485687), (2415, 1202699), (2737, 1061205), (3945, 736253), (4035, 719831), (4471, 649635), (4573, 635145), (5523, 525895), (5649, 514165), (5865, 495229), (6049, 480165), (6187, 469455), (8211, 353735), (9205, 315537), (9415, 308499), (13413, 216545), (13685, 212241), (13719, 211715), (18147, 160055), (18561, 156485), (22355, 129927), (22865, 127029), (27615, 105179), (28245, 102833), (30245, 96033), (30935, 93891), (31297, 92805), (32011, 90735), (41055, 70747), (42343, 68595), (43309, 67065)]