30987348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 88467456

約数和(自身を除く): 57480108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 373, 483, 516, 602, 644, 746, 903, 966, 989, 1119, 1204, 1492, 1806, 1932, 1978, 2238, 2611, 2967, 3612, 3956, 4476, 5222, 5934, 6923, 7833, 8579, 10444, 11868, 13846, 15666, 16039, 17158, 20769, 25737, 27692, 31332, 32078, 34316, 41538, 48117, 51474, 60053, 64156, 83076, 96234, 102948, 112273, 120106, 180159, 192468, 224546, 240212, 336819, 360318, 368897, 449092, 673638, 720636, 737794, 1106691, 1347276, 1475588, 2213382, 2582279, 4426764, 5164558, 7746837, 10329116, 15493674, 30987348]

約数ペア:

[(1, 30987348), (2, 15493674), (3, 10329116), (4, 7746837), (6, 5164558), (7, 4426764), (12, 2582279), (14, 2213382), (21, 1475588), (23, 1347276), (28, 1106691), (42, 737794), (43, 720636), (46, 673638), (69, 449092), (84, 368897), (86, 360318), (92, 336819), (129, 240212), (138, 224546), (161, 192468), (172, 180159), (258, 120106), (276, 112273), (301, 102948), (322, 96234), (373, 83076), (483, 64156), (516, 60053), (602, 51474), (644, 48117), (746, 41538), (903, 34316), (966, 32078), (989, 31332), (1119, 27692), (1204, 25737), (1492, 20769), (1806, 17158), (1932, 16039), (1978, 15666), (2238, 13846), (2611, 11868), (2967, 10444), (3612, 8579), (3956, 7833), (4476, 6923), (5222, 5934)]