1540202499

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 2784844800

約数和(自身を除く): 1244642301

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 67, 87, 99, 153, 157, 187, 201, 261, 297, 319, 459, 471, 493, 561, 603, 737, 783, 957, 1139, 1413, 1479, 1683, 1727, 1809, 1943, 2211, 2669, 2871, 3417, 4239, 4437, 4553, 5049, 5181, 5423, 5829, 6633, 8007, 8613, 10251, 10519, 12529, 13311, 13659, 15543, 16269, 17487, 19899, 21373, 24021, 29359, 30753, 31557, 33031, 37587, 40977, 46629, 48807, 50083, 52461, 64119, 72063, 77401, 88077, 94671, 99093, 112761, 115709, 122931, 146421, 150249, 178823, 192357, 232203, 264231, 284013, 297279, 305051, 338283, 347127, 363341, 450747, 536469, 577071, 696609, 792693, 851411, 891837, 915153, 1041381, 1090023, 1352241, 1609407, 1967053, 2089827, 2554233, 2745459, 3124143, 3270069, 3355561, 4828221, 5185867, 5901159, 7662699, 8236377, 9810207, 10066683, 15557601, 17703477, 22988097, 30200049, 46672803, 53110431, 57044537, 90600147, 140018409, 171133611, 513400833, 1540202499]

約数ペア:

[(1, 1540202499), (3, 513400833), (9, 171133611), (11, 140018409), (17, 90600147), (27, 57044537), (29, 53110431), (33, 46672803), (51, 30200049), (67, 22988097), (87, 17703477), (99, 15557601), (153, 10066683), (157, 9810207), (187, 8236377), (201, 7662699), (261, 5901159), (297, 5185867), (319, 4828221), (459, 3355561), (471, 3270069), (493, 3124143), (561, 2745459), (603, 2554233), (737, 2089827), (783, 1967053), (957, 1609407), (1139, 1352241), (1413, 1090023), (1479, 1041381), (1683, 915153), (1727, 891837), (1809, 851411), (1943, 792693), (2211, 696609), (2669, 577071), (2871, 536469), (3417, 450747), (4239, 363341), (4437, 347127), (4553, 338283), (5049, 305051), (5181, 297279), (5423, 284013), (5829, 264231), (6633, 232203), (8007, 192357), (8613, 178823), (10251, 150249), (10519, 146421), (12529, 122931), (13311, 115709), (13659, 112761), (15543, 99093), (16269, 94671), (17487, 88077), (19899, 77401), (21373, 72063), (24021, 64119), (29359, 52461), (30753, 50083), (31557, 48807), (33031, 46629), (37587, 40977)]