130350276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{172421}}^1$

素因数の和:172441

約数の個数: 48

約数和(自身を含む): 386225280

約数和(自身を除く): 255875004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 172421, 344842, 517263, 689684, 1034526, 1206947, 1551789, 2069052, 2413894, 3103578, 3620841, 4655367, 4827788, 6207156, 7241682, 9310734, 10862523, 14483364, 18621468, 21725046, 32587569, 43450092, 65175138, 130350276]

約数ペア:

[(1, 130350276), (2, 65175138), (3, 43450092), (4, 32587569), (6, 21725046), (7, 18621468), (9, 14483364), (12, 10862523), (14, 9310734), (18, 7241682), (21, 6207156), (27, 4827788), (28, 4655367), (36, 3620841), (42, 3103578), (54, 2413894), (63, 2069052), (84, 1551789), (108, 1206947), (126, 1034526), (189, 689684), (252, 517263), (378, 344842), (756, 172421)]