30867534

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 40256946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 83, 97, 142, 166, 194, 213, 249, 291, 426, 498, 582, 639, 747, 873, 1278, 1494, 1746, 1917, 2241, 2619, 3834, 4482, 5238, 5893, 6887, 8051, 11786, 13774, 16102, 17679, 20661, 24153, 35358, 41322, 48306, 53037, 61983, 72459, 106074, 123966, 144918, 159111, 185949, 217377, 318222, 371898, 434754, 571621, 1143242, 1714863, 3429726, 5144589, 10289178, 15433767, 30867534]

約数ペア:

[(1, 30867534), (2, 15433767), (3, 10289178), (6, 5144589), (9, 3429726), (18, 1714863), (27, 1143242), (54, 571621), (71, 434754), (83, 371898), (97, 318222), (142, 217377), (166, 185949), (194, 159111), (213, 144918), (249, 123966), (291, 106074), (426, 72459), (498, 61983), (582, 53037), (639, 48306), (747, 41322), (873, 35358), (1278, 24153), (1494, 20661), (1746, 17679), (1917, 16102), (2241, 13774), (2619, 11786), (3834, 8051), (4482, 6887), (5238, 5893)]