29933892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 80589600

約数和(自身を除く): 50655708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 409, 428, 642, 684, 818, 963, 1227, 1284, 1636, 1926, 2033, 2454, 3681, 3852, 4066, 4908, 6099, 7362, 7771, 8132, 12198, 14724, 15542, 18297, 23313, 24396, 31084, 36594, 43763, 46626, 69939, 73188, 87526, 93252, 131289, 139878, 175052, 262578, 279756, 393867, 525156, 787734, 831497, 1575468, 1662994, 2494491, 3325988, 4988982, 7483473, 9977964, 14966946, 29933892]

約数ペア:

[(1, 29933892), (2, 14966946), (3, 9977964), (4, 7483473), (6, 4988982), (9, 3325988), (12, 2494491), (18, 1662994), (19, 1575468), (36, 831497), (38, 787734), (57, 525156), (76, 393867), (107, 279756), (114, 262578), (171, 175052), (214, 139878), (228, 131289), (321, 93252), (342, 87526), (409, 73188), (428, 69939), (642, 46626), (684, 43763), (818, 36594), (963, 31084), (1227, 24396), (1284, 23313), (1636, 18297), (1926, 15542), (2033, 14724), (2454, 12198), (3681, 8132), (3852, 7771), (4066, 7362), (4908, 6099)]