30581298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 72

約数和(自身を含む): 76767600

約数和(自身を除く): 46186302

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 739, 1089, 1254, 1478, 1881, 2178, 2217, 2299, 3762, 4434, 4598, 6651, 6897, 8129, 13302, 13794, 14041, 16258, 20691, 24387, 28082, 41382, 42123, 48774, 73161, 84246, 89419, 126369, 146322, 154451, 178838, 252738, 268257, 308902, 463353, 536514, 804771, 926706, 1390059, 1609542, 1698961, 2780118, 3397922, 5096883, 10193766, 15290649, 30581298]

約数ペア:

[(1, 30581298), (2, 15290649), (3, 10193766), (6, 5096883), (9, 3397922), (11, 2780118), (18, 1698961), (19, 1609542), (22, 1390059), (33, 926706), (38, 804771), (57, 536514), (66, 463353), (99, 308902), (114, 268257), (121, 252738), (171, 178838), (198, 154451), (209, 146322), (242, 126369), (342, 89419), (363, 84246), (418, 73161), (627, 48774), (726, 42123), (739, 41382), (1089, 28082), (1254, 24387), (1478, 20691), (1881, 16258), (2178, 14041), (2217, 13794), (2299, 13302), (3762, 8129), (4434, 6897), (4598, 6651)]